Transaction not yet indexed

DiFyEcTTTFx55bn1EYjQJ7ratLzuKiuNPLFK6Vzo5J5u2QMEM274XxgbP2xQCfX3bYFbdhnqFMA5LHrDbRgGoi6

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