基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a17ffa244e222c437e250e51b8e0dba8bb60cfdc OP_EQUALVERIFY OP_CHECKSIG
OP_0 bfabd4b271155fbf37a46e6bac3efbdf681c2f70