{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17403",
    "entityType": "User",
    "nonce": "0xe404e1559736abc3cf780bee7ccee6247ec9005221e9a1d3e728474a0a52051c",
    "signature": "0x6d13f2c3a653075b4fcd3d638780765b95e491de6489212613d36d854f7fc88d624cddae1fd4e5b89a2eb16ed401b73559959e07707708aaba4c4c0b2a86e54e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}