Transaction not yet indexed

MXCSyQppUcADfQvZJgrcGqHQZuwu4aFaira2E3o9bTXynkXJrism3gsdZnZY7LdeVcBy5kU8HwUH5hHkTC4aSi2

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