Transaction not yet indexed

ffQQfkQSe5MBVXujsF9kV3HUsJucxLHyrMoAXCsSVBy4dcbFLvPRkoDz66Gg18pBRhuXwHMoKj6zo3xTVZNMRn5

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