Transaction not yet indexed

55UhKNB1RTs1caJDENFrjeCB5NN3cwvLX5Y8wmiu6UGYpeF72Wak1JH6ui6wqfAgpK6oAjh45Y3uP1mucMSMfRBD

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