Transaction not yet indexed

MEfa5LUFtsKbtfUrAhq39WaZtoxPKthUBSFPf7L44FER8Sn3GhVftEi4cgeAa36aZ1YpZCaNuzAV32EQD7sZqXY

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