Transaction not yet indexed

u1DDFqLUgrewFwBC5kQCSc1dGBFo7trMDkg8io4a23dgNbCSh747c7QhNP6sZF6iHQj8r1cwp1XYQaQc9tsQ3Cd

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