Transaction not yet indexed

4XEt18EQgiqAvvb7fc1dnn99eWatyDuWd6YdjWzg3cx8UKSmJSMS1NFGKHLKy3LAvFaG7nk8ZeX3Dap7itKryHse

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