Transaction not yet indexed

ECu7c7Y14idDTwfkLmZYKZxypfeaURHVSecdSimsMQg2eEqHqh81SnNW29zFXuawJBiUe7AbTwEhfFMhYjUCoYZ

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