Transaction not yet indexed

53DSm1AcAxgP3YHNeSq6RqiP1fspmDbAAMkrJPi8qXwc8W5FQTKmzJKmcbiAPbp84o1DGNmZcrEnYb4jYx7Qmtsz

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