Transaction not yet indexed

Ecu2jPTTNCo59LssHM4icJYJ6Wa929gsEjndkL1MLPA5rSFHRUU9wBVL3f4H1hEXZpD4emd2QmF83NCgkFSCVHi

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