Información básica
witness_v0_keyhash
OP_0 281d057a4da9ad407f4ddbf9f08191e2e60f9f1a
pubkeyhash
OP_DUP OP_HASH160 f440e8b690079d56fb8b47d46dabff6388264987 OP_EQUALVERIFY OP_CHECKSIG