Transaction not yet indexed

53TCgEPAZSkhEBac9gP7Dstu88sNvnuMCupo7YvucsfnRfhcE9Kdocth6cVpby5ZDYZg5Vtn8rygmewVVBC1Tee7

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