基本信息
witness_v0_keyhash
OP_0 79e21ad4af94de0adde2d4ae4f27fb1888b8c071
pubkeyhash
OP_DUP OP_HASH160 31b5b7b14863d4c4085af771f84770a0f87f4107 OP_EQUALVERIFY OP_CHECKSIG