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Block Header

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The application header is a network-agnostic block header. Different networks may wrap the application header in a consensus header, depending on their consensus protocol.

da_heightuint64Height of the data availability layer up to which (inclusive) input messages are processed.
txCountuint64Number of transaction s in this block.
message_receipt_countuint64Number of output message s in this block.
txRootbyte[32]Merkle root of transaction s in this block.
message_receipt_rootbyte[32]Merkle root of output message s messageId in this block.