{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6437",
    "entityType": "User",
    "nonce": "0xd9b9904530e5b409fa7b1d7d760200122cd9b9dae06239124e5e9db14675ccd7",
    "signature": "0x213cf9f7d47d8d6d4b16e1f13d7894ffe3d92803cddf6173facfc8b676e8d13c62d957f66c571bda827ae32c9e4e22b42969ae5c6192d54ffa756b6b3481cd0c1c",
    "signer": "0x5617e33979Af319eD3a9a6bFF820d69b7e8877a9",
    "userId": "171261"
  }
}