{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2223",
    "entityType": "User",
    "nonce": "0x256c14811de8323ba4c3a6e9ff756b8a02a62e3fd5a2d8c5e519c094073bab0c",
    "signature": "0x5ed49bf1ab993a7cff8d8b32201ed26e6a9094ab384f68a5b1a7497da9bedf1229b5be93a5583dc9163f56229f20281a23a2ec1861fc60477d9398ccb80e1aec1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}