Transaction not yet indexed

MnTKcQELD9qmxVML7m6QWmJ3UBuM7d5zBanEnsGnoXKaujVTgVM7pEThHU83uKAkQhTdBRpGMuSugqeqiiTD3Fq

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