Transaction not yet indexed

iM2snPL4FTTesnR8Msu5eUQtHW6pPoDACQi8aL2ftpToUue59unxUKPCRK6Mi6iVt5HoRC5DAQSxBfHP1mV2MN7

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