基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12f6971f4cd941e18062e2ada52fed01527f8f54 OP_EQUALVERIFY OP_CHECKSIG
OP_0 55cff32d4aa0c4e1feb4f6cd8fc6208094d4e176