Transaction not yet indexed

52n3Ff1CNA3kjWvaqqUpdGfFDUXAqLrbBs1Pb7k84hHHbbwW3UNSSH3RAds6wEg7Bjt2DsK9pHQd7YdXhUXEAgn

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