Transaction not yet indexed

RB5RXS9zSf2i1cmMy66XxYgimSvnAvKZnRH5z2kQYTw5gx3unbTbaxLnxuPHmMtaFEfT3HiyQeKyXrjT5FTDEgV

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