Transaction not yet indexed

52JkRXRC8PKhN1mLAG5b9K2vEwgdUyk8brK1o7MLdii38wcNqCFoHdjhWV1rqsnw2EqPWBejMYj8eK2aSKKzLcFh

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