Transaction not yet indexed

55MvGpFqouHvi4maiy68mFgJM2m8YoqX4qnJZCBuU3AqBh6yiVB56PcX9TrwZTcgT1UWc1etyH8xHr6cn4xUFun8

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