基本信息
witness_v0_keyhash
OP_0 21fa06bf7bb73ef75c7c31eb9a631fc26fbf5a2b
pubkeyhash
OP_DUP OP_HASH160 a1b8ec2a5f2b645b5cadf4330743240e39316af4 OP_EQUALVERIFY OP_CHECKSIG