Transaction not yet indexed

A12N2cZo1CC89f1k1DyYj7FiJoSnsxsCv2w4Ldriz5zaBKbBfpSoUJT7nZVjjVbqjkhMo5emeLAGX2MjaX28J7W

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.