Transaction not yet indexed

53Sazu4ScpGzwqxV3ubeP1f1xWsZVFrUn8tJGuSD6cTL3PV9bFNezWmza4FjUhbS4uBdYtuLuuE3SaZYVeUNXNDx

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