基本信息
witness_v0_keyhash
OP_0 b4a8d191af228f1343e61e6f99b638854453d6ee
pubkeyhash
OP_DUP OP_HASH160 3d8ad851a5cf754224b6083d2c38566514b9a84e OP_EQUALVERIFY OP_CHECKSIG