Transaction not yet indexed

2nnkfgkZbZg9hKqVKECtV3ZHvMsjg6LgSZE3DfcHEM8SgWvRs1shqVfqF8df66f4TkxAwWM5dyvVDt9o5gAXQRbS

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