{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325172820",
    "entityType": "User",
    "nonce": "0xe264a3af1cee242d16457b3ea1f04342415db1b556e2ece0fd431d9a7b29da4e",
    "signature": "0x3f9fed92d4d1fd8b400e1a115592958808a3cc8a1a14287f668bbc2cb7d7314147479498ee44b5329552c019b955274ef6dc0af0656293d71274e1ebc8c6156a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}