Transaction not yet indexed

5E52eW2hQXQ52szpGmp53mb66NNBYMsfz6ck21FPZXSiRyCb36Y63rNFrEoYr5HawFcmNLXwX7Lu2LmH9gfYytp6

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