Transaction not yet indexed

EXnR74nDXtuFNaE27UP7MNsk425mP6D993vNrxD2yUJsfuRVyUDZF648UU9RY9B79Hxkt1RUm7PbVxqj4TGJ4P3

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