Transaction not yet indexed

53AgKF5L8oNmXp5ZQEUpUaAi7RF97bHNgjR7oZ1Pd8cZaJrXT3QeMLL2S5WFGpNPFhquHNRGCKcuREG2AdNgZqKi

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