{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5e49ed68ab729a70da7385029daca1d06ef3ddad33543ccc813c1df14e29c68f",
    "signature": "0x2d49828b84e1f549b452ef3e9b3f6dcf86947d4f74c597cd8dc10e8aaaae634005bb5abfa28c9517f66d9f3356eea2bc4c3bdb1c982b9cd637589de5bc8534631c",
    "signer": "0xc9c1BCDe972f3d9A337F42DA5b41CE6845190a18",
    "userId": "743528597"
  }
}