Transaction not yet indexed

5Mmjx67XkUMufQpNfKw8YR53HJQFni2Tf3ZbHue6KGbMV5yke1Me2E6BTqVk6Q8gCofEQS2L8JSf9D2PPU41iFPA

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