基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 638d5db6dc2fec5d6d2c160c5439c08c952ba1c6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b64d866dba9443bf0ade39718e1349f95ca28f85