{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb1e7417beea6c35cf91e9e561d3b5507b01455db5a68682470401e2396595fb9",
    "signature": "0xc3b781e066774ca75e7f3fd8b5d89a851ff0fd526b6950cf972e7cfd1a508dd2241004c3b8769561f3231b0d5861003c745aafac985c555a83c512f938d5aaf61c",
    "signer": "0x02983e961DC3432C2378361f2AF43F27CC947619",
    "userId": "678485749"
  }
}