Transaction not yet indexed

DAn7vUzPBEQDqjZmBYL7VdP9sJz8E5KNLBgr2sWofdarBMrhgFeqqQhqPdFCk9V8B6Zpob7DZZ78tuNwYUFVTx7

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