{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x4e8bd62296edb2003b3b87ab2bb1d6f39466b03ddaf99ef86d1094754b23c4e2",
    "signature": "0x527fae3b5d000cca728a7717fbbefc93334cdf8e5705010b9b157c51d468fa434eb61f6fe3b4890cb418a7798c1a87046b6291bdd63c7b5dc89c265af66897cd1c",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
    "userId": "144109"
  }
}