Transaction not yet indexed

621rBtpgcVJQzCGo2zmaqJ71j7q9Hhzb2z1dqmvePbkXbP5uWWMtWfzHgUeHvdKkjJ2U4uSppscGZP6WhrvUxuET

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