Transaction not yet indexed

REGaB1UJeUEUKjymLbf3HGrmRjeYCCQvXVBvsTdr9YL91V6nyHUmJnHcyJvQ4Vpai8PLmMKkBSmKoYvudUaCHU3

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