Transaction not yet indexed

3E21k34SjqvfSTnKfc5yj1pYvd5MqFMoBKi3VNaiCSSpd2yN4uiP96x2m6CXmw6nd4fFL5r11U6um1FzDHdLSso1

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