Transaction not yet indexed

52Fxs9UxPFnZqbykjb3hj1Bhucy4tny18GnTmfZwsCnSbKANZRK5h9wL2qdjcSknsKZXrdBwr5h6TDyR5jYFx9xS

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