Transaction not yet indexed

1SupnfZuAWbMRsS7wpgNEAFsSpX6GfLNpxAs8SAate1aTSvEX7fCe4Ui8977JbsCKPRPrbQeh5JVJKiB3qEQ8AM

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