{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa371d559589207e57b08271d27bfdd12c7d6b9ee80dfac689e3d1b7d20629385",
    "signature": "0xde04e17a0de1b6bbbc46d43e00ccb844fe88582bb1a3e2fe7ef104e82ae30bef1146cc680fbe7c54ccf03200799bb2e3a61dce7c35a90162e5e85ff4693b55f51b",
    "signer": "0x50C788e98653bf302c8bABD4990de951be4A7579",
    "userId": "603536841"
  }
}