Transaction not yet indexed

3EMA53NFLPU6baC2Vdtg7EofTqqHdELbbJ6vf7WUbyXjUEDiSBNs7nFjMDv3d74UX3ActLUcsRfGHY8FFVvApV1A

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