Transaction not yet indexed

RoTb5vYWGeHVvChe7vM1Qgqtm5pHVjnHhbVaayGBdGDiDPCcpkrXpDRDWihVymsPgcdz9UcHaQMwAEurr4eEwVT

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