{
  "manageEntity": {
    "action": "Follow",
    "entityId": "904405512",
    "entityType": "User",
    "nonce": "0xa1e17471f167ccf8ce3b085765900267e225f59505bf9757e2424e81eff9b466",
    "signature": "0x42eed536701d0e3acbcb6a8c0e0d67dddb5b728b72b2efa71d3759babfacdfa15585a9dc06c3617c39859f8eccb70a3c449e851577b15b3aeb50ea6c48c18e271b",
    "signer": "0x4810fE66B3A42DA4cb34b622aD9A069C293c6b86",
    "userId": "445042807"
  }
}