基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7d21b12afeff25b05de67aa32829b868566ca71 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d1ddf3a57fbedc9cd9ec6967b8bc9bb2c8bb8da1