Transaction not yet indexed

MNmkGN5ZmGR9aSdFj11w7AZyYtTatJXdaBK7WbbZcyNY8NNjU1UnC2EnR9aemcg5mv92195DRUAZoPqvXioe9Ri

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