基本信息
witness_v0_keyhash
OP_0 2123af03ba194bf40f6542c20ab2564de0b05f3a
pubkeyhash
OP_DUP OP_HASH160 7485c55c95e5de318c44f78c7c54b272cbf76455 OP_EQUALVERIFY OP_CHECKSIG