Transaction not yet indexed

53AfyfBMMS2RGfJZuBrVY4aePd8XKSMgpzKZFWWkcJKD6A7ae5N68aDqCDwbQ5amhV4rzcfUL6uRFphvPLVLi4SK

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