基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a857fce30d75da3b7b2ed0ff80de39d1c87db79 OP_EQUALVERIFY OP_CHECKSIG
OP_0 69a470c5d589b0957d49c184d2ffc2809aee5d6c