Transaction not yet indexed

2Sf6H1gSpUqikqBRk2T1EqP32UDwABeVveAvTGCaSemqBkAHj1GjjL4DhvNkW4wG1LXnznkvyqaZbBtaKSLWEo7x

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