Transaction not yet indexed

52RGm6b37S9ApmpNDaq5ATFv78ryE2sWLiQZCrRja88eHHQMKYbP4nmRdqAm2LfoJpGCy4DBNz5YbAWuCFcWkbNH

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