Transaction not yet indexed

21FELsE8dQSuVtytanF8EohM91a2u9s2jC1tRhVfW4WcimXJqo5TZJ5HSngeKnofUXymtqHfHKqHTTzwpXbqRXHv

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