基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 956a50168ab46ca7b438a3500b4d72c50d0b7587 OP_EQUALVERIFY OP_CHECKSIG
OP_0 257f9f47348acea2160afba5ee57929103c4e0e5