Transaction not yet indexed

MgKCj8dCeaLrnXyh58Rk4JsPqi4qLh3P2fKA2qZLEub4Gs57tBsbvgYT59zXZ4BwEeaVTa48Rftb7YdvagNCMA9

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