{
  "manageEntity": {
    "action": "Follow",
    "entityId": "421871922",
    "entityType": "User",
    "nonce": "0x1828069756e8efb1781402cfcde5092b767c762cd0e58130dbfffadce52f3cf7",
    "signature": "0xb72c1eea87c7a3ec31605cb9b95983e4d64b04972cd9f9c05bf589c92ad7f6531130869d49748e3fc0ca14b1999332db23dbe8088d7fdd464f706e1a2e5495cd1c",
    "signer": "0x9b6bD4505e2bCfA88acc8680F463a96DAddf1d0d",
    "userId": "213208842"
  }
}