{
	"--3": "Common types",
	"AccountSigner": "MultiSigner",
	"SpecVersion": "u32",
	"RelayerId": "AccountId",
	"SourceAccountId": "AccountId",
	"ImportedHeader": {
		"header": "BridgedHeader",
		"requires_justification": "bool",
		"is_finalized": "bool",
		"signal_hash": "Option<BridgedBlockHash>"
	},
	"AuthoritySet": {
		"authorities": "AuthorityList",
		"set_id": "SetId"
	},
	"Id": "[u8; 4]",
	"ChainId": "Id",
	"LaneId": "Id",
	"MessageNonce": "u64",
	"BridgeMessageId": "(Id, u64)",
	"MessageKey": {
		"lane_id": "LaneId",
		"nonce:": "MessageNonce"
	},
	"InboundRelayer": "AccountId",
	"InboundLaneData": {
		"relayers": "Vec<UnrewardedRelayer>",
		"last_confirmed_nonce": "MessageNonce"
	},
	"UnrewardedRelayer": {
		"relayer": "RelayerId",
		"messages": "DeliveredMessages"
	},
	"DeliveredMessages": {
		"begin": "MessageNonce",
		"end": "MessageNonce",
		"dispatch_results": "BitVec"
	},
	"OutboundLaneData": {
		"oldest_unpruned_nonce": "MessageNonce",
		"latest_received_nonce": "MessageNonce",
		"latest_generated_nonce": "MessageNonce"

	},
	"MessageData": {
		"payload": "MessagePayload",
		"fee": "Fee"
	},
	"MessagePayload": "Vec<u8>",
	"BridgedOpaqueCall": "Vec<u8>",
	"OutboundMessageFee": "Fee",
	"OutboundPayload": {
		"spec_version": "SpecVersion",
		"weight": "Weight",
		"origin": "CallOrigin",
		"dispatch_fee_payment": "DispatchFeePayment",
		"call": "BridgedOpaqueCall"
	},
	"CallOrigin": {
		"_enum": {
			"SourceRoot": "()",
			"TargetAccount": "(SourceAccountId, MultiSigner, MultiSignature)",
			"SourceAccount": "SourceAccountId"
		}
	},
	"DispatchFeePayment": {
		"_enum": {
			"AtSourceChain": "()",
			"AtTargetChain": "()"
		}
	},
	"MultiSigner": {
		"_enum": {
			"Ed25519": "H256",
			"Sr25519": "H256",
			"Ecdsa": "[u8;33]"
		}
	},
	"MessagesProofOf": {
		"bridged_header_hash": "BridgedBlockHash",
		"storage_proof": "Vec<StorageProofItem>",
		"lane": "LaneId",
		"nonces_start": "MessageNonce",
		"nonces_end": "MessageNonce"
	},
	"StorageProofItem": "Vec<u8>",
	"MessagesDeliveryProofOf": {
		"bridged_header_hash": "BridgedBlockHash",
		"storage_proof": "Vec<StorageProofItem>",
		"lane": "LaneId"
	},
	"UnrewardedRelayersState": {
		"unrewarded_relayer_entries": "MessageNonce",
		"messages_in_oldest_entry": "MessageNonce",
		"total_messages": "MessageNonce"
	},
	"AncestryProof": "()",
	"MessageFeeData": {
		"lane_id": "LaneId",
		"payload": "OutboundPayload"
	},
	"Precommit": {
		"target_hash": "BridgedBlockHash",
		"target_number": "BridgedBlockNumber"
	},
	"AuthoritySignature": "[u8;64]",
	"AuthorityId": "[u8;32]",
	"SignedPrecommit": {
		"precommit": "Precommit",
		"signature": "AuthoritySignature",
		"id": "AuthorityId"
	},
	"Commit": {
		"target_hash": "BridgedBlockHash",
		"target_number": "BridgedBlockNumber",
		"precommits": "Vec<SignedPrecommit>"
	},
	"GrandpaJustification": {
		"round": "u64",
		"commit": "Commit",
		"votes_ancestries": "Vec<BridgedHeader>"
	}
}