{
  "manageEntity": {
    "action": "Follow",
    "entityId": "213442003",
    "entityType": "User",
    "nonce": "0xd974726baab048d1decd5b6a9692d111c31093f3e744f7ca74cca9c65d1b8b7b",
    "signature": "0xcb65409f850005cf94e120ad08b44ac69c19e968877d8bbf79094717c9b788d356e1e2752d3a9182d17c37cace62dc63a3d5252fd782924d2fba98764758fd691c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}