Transaction not yet indexed

FLEfMxXKvDPh5aueoZspnxt7Qt4NcSZMKY1pnEJD6eXiydGvCxPWcSErDDUpaQtEfPNjtNENQPRHUNbJp4iGk56

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