基本信息
witness_v0_keyhash
OP_0 3a18518ab27de292e32d6e366eef243e30be1907
pubkeyhash
OP_DUP OP_HASH160 c8dcd92cec87fc0ae7c4c65e4f55f301f82e0869 OP_EQUALVERIFY OP_CHECKSIG