{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa47650cc3cdfebf496b5e07b7d7a8502a6774aa459dd039744e9c77d6ffd39af",
    "signature": "0x3ff4672f474803ba2f73f4d9eda62e06485779ba8f16e2932779e89c9a5e0ccd0ac41c6cbcc0506ca1d2d3ff0604b91ddfb20b8aa85f342849ae8e698214b32d1b",
    "signer": "0x45f75f86E37A66d16D1706b28CD1f10097a41deb",
    "userId": "109355404"
  }
}