Transaction not yet indexed

388PcuViYNNMAFNFN2PmWu88cDy6HzUTKMrwAxhjKRYsVEjpUborrRbjYHZuDLCBMmM4Qb2skJ1cdJMhrQGs3F9m

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