Transaction not yet indexed

u18UDcT1g6tzAmMT2Fbs5ABRqbvFX6bk4SuhnHMFPMJKqaGHWg5QtMcmEMbGZTmCXdruAd45iHyxjf6sDtsonaA

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