基本信息
witness_v0_keyhash
OP_0 21cf4bdf9df05306f1e0fe0ddd7aa55ebb11f843
pubkeyhash
OP_DUP OP_HASH160 bfd744f92eb5750d1a81c3dd36ba573a7f6d97a1 OP_EQUALVERIFY OP_CHECKSIG