Transaction not yet indexed

53TnRq9YaCBAkknXsVEqa2pQWLb6iz1cL473Az3xncFaugEUdME9CPcdGfXTzQzsgYCRrh55kcSYn3jQXgWmp7nE

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