Transaction not yet indexed

278RUPwNss4vFo3iy5631jwJjM9m7C2FQRYyJgr78wk6hx9zfoDkZaY2XDsoi6aCEvAWxCAdPbYiSpGs6eJMo3kt

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