Transaction not yet indexed

3Mk553JpgbJhNyQe6SM5ouYu8U78M6e2MtmFDoBuGSenhoSt2YdJ296ZQmq1iABrUVTg3aJDa8QBw2EkPqu6g6iZ

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