基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 877d9037605bb3bb6c17b20a45da230be62af4fc OP_EQUALVERIFY OP_CHECKSIG
OP_0 19a9f7e406722f41f08d0ffeebd7cb1caa37fc5b