{
  "manageEntity": {
    "action": "Follow",
    "entityId": "89",
    "entityType": "User",
    "nonce": "0xbbbae360edd10b1d204d7258303ec1b53a89a16178cd3d99682e83426e23fb4a",
    "signature": "0x1edf46e70a47160d288dbf6eeaeaa5188a7be85c3f81544ada0471ffcd7d02277536945a13f33422e8c6c498014ea973da52450151d19321c424992a23f60ace1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}