Transaction not yet indexed

Rb99MPywFsmfqkcPDC67FWCbZZzWaqHcEU9C8GzGZN2fFtjtpBcMen6V3gGT5Ltr2SNzNVZCFaAoQesuMwEHkNr

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