{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xdfad258ff0bccbf94f09c6334e28d724b30c6ccc2f7e38bece869c1789ffc1ca",
    "signature": "0x04c0503533868bed45660dc304d8275ffd2e28b858f4a78a5286d79a275dd3ba0e812acddc5da626f7b299cb87075e5269f98961ab96cba4c772ecb3c59c8c151c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}