基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3f862a7ff67d34a03722df885c5375c7d8e3b3d OP_EQUALVERIFY OP_CHECKSIG
OP_0 341db4cde58e86d7e4f40c062198d6fc1e9dbd4c