基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 745f65cacb873afa1b165a7e0f2d235e466e2708 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a51766c38e5ab9f895c4d9ebba8989ee5d48a444