基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a48e8f36365e6d8e5f2338620ffd19bd25a5cf1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7454b95dd71280c019e75e65158784cca8a1f571