Transaction not yet indexed

5t91vFCRwt5Dfer4U8ozkL1UL2VFrmtuSDMnczpk7pqFpkodAM7veM2N2jExyTid5h12rSMTyjCcVtBV9BUH2zoH

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