Transaction not yet indexed

MMF6kgMvG7LrHNzWSvW3uoPEUEDKonEQhQs2LBYGALxyWcNLHxW11Z8yAx65KmTaDs4ZPYHWsHFCMpr8FdnAysb

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