基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4d5e1c3d82369295c9e434f46a53e9f1f4d0165 OP_EQUALVERIFY OP_CHECKSIG
OP_0 774b31bf916b1fa93385bce213cb5aab41f14809