Transaction not yet indexed

52MbxSNP7JsYSb2mcYHhKWDzCWAHCV1ARRWvM1VhNWpMFS5SJwZY8eGE7KjwZjs6SqQA4zaqa5MsajSJN862TYn2

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