基本信息
witness_v0_keyhash
OP_0 b49a540238194c2332213cc4a1062677e86e16c4
pubkeyhash
OP_DUP OP_HASH160 d2da0e5fb1bd6d665595f7933e8faa95c4ae3bdd OP_EQUALVERIFY OP_CHECKSIG