Transaction not yet indexed

RR8ZborAKva4Ej8dsbjW8JpsZN4vXW213KCMCS5dbBGVXXd9Um6Dk6TS58oAHoFmZ39TdpLNMvPL22vEHvKDhu7

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