Transaction not yet indexed

5St6jM8k6qPn2i2nGx92DfCU6D5eF3JcLurrYV8RTHr8igZVFqdGXUZ27gkVpqYzcoMKDaLL8rKvxhD8ePnrBf53

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