Transaction not yet indexed

21koTQFKBv8DJJF4cBFooVoSGrAJER4eBtBBLZFxCKKRVKEYKWNPSGsa5ve7BRV6UNS7DWpPVmnwq56KHYw8ymvc

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