Transaction not yet indexed

MfxPLWmgEij5HMp1QpMGb64dvHuxAWzdLyijbrSCeggFoCPoymAM1D6LPAgYmku1RaAA4quHkuTWYE3vbWqoc4S

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