基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8d9fcc98ab6c8b7d283a08610b216f41228036a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b178de9c12898e2d6d29fec24237ce7866a92b0d