Transaction not yet indexed

53SszeshUTAvSUGpo548AD9eUAjMXHmDn6jZcNCy1h7jbZwHmD8t9TnPpFpPce36ZX2u2TwCtBvkYy8LUMekr3Sb

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