基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b9d72ce28c9fd0531fa2c320b41b649ac4f7516 OP_EQUALVERIFY OP_CHECKSIG
OP_0 312c08a0bb73783d993f4b8c482644600d4b2910