Transaction not yet indexed

21fjkck5j1rPGzz4AysXVbCe6XuMUefrut3xYNMBTsq64BurH1uVTZA1iNUsH3mYF23Las5r1VwPfSGCqzTMnSD1

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