Transaction not yet indexed

4a3u5m1zTUZztbTPbqxY1e6LJ7MqPL5w4SDYsPG6gh5PsV1gnb7wk2saEFPuTgF43uthj2zeVDEHAJD6BcAdqx1k

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