Transaction not yet indexed

53wFK8RC5ZDdRLSBxGqQD3v65E5nZ5bDNU9eqkPrJZ2WguJFUnis9zKSjvsdmj8ujoTQkJBtowG7RpLWeAej7Vxt

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