Transaction not yet indexed

1tmpgk4YqGn8mJaAW3siuqkMLhNJPUP7wvyDxgso6YM1gy7EvZo3yMJA6JBZngkaTCH8axvmtuEYbkVKkZ5ULvb

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