{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa1a9f33843f82ebbeb261e9924b3fa4449a56d045c50d5fb463d32fbb9c71502",
    "signature": "0xd841e3bee691144987b4ebc2ae5fc7bab7b16706346f3d334d7cd256c0ea2a82525369b9d5321c02395eb28aed268e7c5b23097c0182ea8b8316c66e5abf73441b",
    "signer": "0xa4A3F3480fA190Be98764c41851DD9969f3A80a2",
    "userId": "23420474"
  }
}