Transaction not yet indexed

21FkbcSoVZKvcJFrVMageVYDrLHrczMjYXPoUD5vYLnRQRLUEYxwiH9SofwVzZBWRKm9XQZ3KZypBGiw9WJgi1Z9

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