{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x1bc3464211cd5393e95a7da4f5aa3f6ae85bba5b2cac83f6bcbf4e9ebdcca2e7",
    "signature": "0xa0301782a853b478ff5e2687b823a3db3e8b120d03ac9ca423cc6f6991e2e691002bb201e13e628a1d2fb35afce92aa79b8c7356605fb3b3bf8e8d0aa2b8c0331c",
    "signer": "0x43568f7a8530eF7654eb3fC32B189Aca9ba6dFD8",
    "userId": "42684578"
  }
}