基本信息
witness_v0_keyhash
OP_0 3a7ed194666e8a3a782ae3f902420c9d3db4a4aa
pubkeyhash
OP_DUP OP_HASH160 14c2cf68fc612ace2cb71b0ae8b90f2bd6a3bc40 OP_EQUALVERIFY OP_CHECKSIG