基本信息
witness_v0_keyhash
OP_0 3a903c6eb9b4486cc1e98683a4ffa502d5b3a94b
pubkeyhash
OP_DUP OP_HASH160 d172f5b1810b63a57949b3ab1008b90883c828fa OP_EQUALVERIFY OP_CHECKSIG