Transaction not yet indexed

Da3fLtCNLEacxnzACebqdtu2pPtdCASm2duZqhakJa5BVwMds7vy3HZUx9wVbgK1kmsgdDgeCAcm9GhSkBpZtsP

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