Transaction not yet indexed

5NiobCy5xYyUJtcJrQTanDKUJEXkqHrLSr5e8f8CWNrREnoUHbA3ynXMfe1vDPxtvxJ1WnSne59mrnsBgLUyA1TT

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