基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7bdcb590c5cff837a1fee5681d457c596b8756f4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 12a68300c54e2c028d88a59dcefd704a90d9a9a8