基本信息
witness_v0_keyhash
OP_0 17a49e2b664a6ea8b4eb12f4dfa194f9e3a05318
pubkeyhash
OP_DUP OP_HASH160 a21369e010239c08aebef96e01138db0c0d605d2 OP_EQUALVERIFY OP_CHECKSIG