{
  "manageEntity": {
    "action": "Follow",
    "entityId": "122119",
    "entityType": "User",
    "nonce": "0x2ca98f8b86b320738886fe9d915ca88d12f74d5f4b43bd0e4e59d43a52d2aa82",
    "signature": "0x19a90568f7a47e66d309eb24736038199b6cedba5e6b68650043cbdb62efdec01549fc92f285089f4c30169728a041fc2892396166e2e63b21e9fd14dc631ad01b",
    "signer": "0x8b0835F94A735A9d87863C553552c6f277709234",
    "userId": "940831456"
  }
}