Transaction not yet indexed

nMMm78Qo7Jqexrdv2JN3qrw7xVa2Cc7uMcQSdQ2fBRcMk2swY9FfZ5UYu8kroAVPrwYShbpNMV5PW5zSHhS2tH2

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