基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b9930664fab91d2ae991c50a40d863a4c864ff9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7976c50a010a23bbda34c1b72da421b0410a0d1c