Transaction not yet indexed

52u7KC9vonBgjP3fD2KJE467jCKTrpqquf5PM8yBQbtyQ1TLaL8sKAzHz2tYTK81uWktWAzpb53SG9JKaiL5jGeQ

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