{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7833bdcb0963f87c653057255a84ef14da04b68dce1ba79c1b5df17bab07f943",
    "signature": "0x1312d966da5be9964acfb6c2b01196a677e920d614cfcd2f05050fa9652c36fe2cf2d918cf03a89d69b36e85d68c819818b99326b2d26071c68e42edc6e291111c",
    "signer": "0x39Ca2c007b324e8dCa41DED8B5828033EfE71A80",
    "userId": "925041154"
  }
}