{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0421de776ab4f7bf9f7c3bbd6382b693af40dfa98fda4ce8c1b133fe1b595a23",
    "signature": "0xd742b200501009b4bf601beb212d8c4fb81b74f46e012b7bc869b6eb2e636a49226b87eed41c4bce49c24a7f5bbb96d64fce06cbddc2d0b208dfa636284788ef1c",
    "signer": "0x249BDdf33875E5b4998Cba7767bc9B5612Eb4152",
    "userId": "399609674"
  }
}