基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 42807c5b421d53ca4a5bafcf18cb57caf5f4c19f OP_EQUALVERIFY OP_CHECKSIG
OP_0 1f74f321f668cd326bce01b4dc1bc677a06b1803