Transaction not yet indexed

5Uzfu4ziBzZacn8qanXEoRGeY5kiHoGFGu8bcdEYpVPfaFatuNbxXDX8eNDbi2XZdLu6FPwA7TRA8p3THZbuffZ1

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