{
  "manageEntity": {
    "action": "Follow",
    "entityId": "528688046",
    "entityType": "User",
    "nonce": "0x70ff3024eda8c7d116ffcc86d250b02053fe025abe1cfa01f83b713049ceb4c0",
    "signature": "0xbd75ee1c5255a4247bf34b9a05b445b10f063b727d38c48b038e78f588f0f6c103fc6f76b4fbb8bfc7d56a6b63bd9c1165ea32b64d7ecd6ddefa26903d6a03541c",
    "signer": "0x3D472a01Cb831ac594835ac6038A4346E2A22B94",
    "userId": "327343"
  }
}