{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0xfb21fd9f07f30226e6c9d11b546574f86e242e2f824612fd7fd3cbb10bd9b628",
    "signature": "0x7b43143bf18fa2cda3cee626169b7f6698a805df242b96730905dee50919f1ad69a05e1f2b72e367bdcdae61cd036e627b6f01625d3518c74b46d27acc5879f81c",
    "signer": "0x149dB7F9Bc7734a6AB271f952D733afb4E82d040",
    "userId": "740584619"
  }
}