{
  "manageEntity": {
    "action": "Follow",
    "entityId": "161764",
    "entityType": "User",
    "nonce": "0x574e345b5f725a7c8fa3c4509f742da25967095bfff7af1ecbc985a34812ade1",
    "signature": "0x7352b2b64488f14d1dbb2f6d2ab71952e79e5fc86c44ac2e8cf22e9f007fe5037e882b9f66a1620059a886c603a5bc38238356d5728dbb5f57e93d0d39d61ccd1c",
    "signer": "0xFe4E972E3ec8D8d619816F5644f74CB5bA1B01b1",
    "userId": "219239808"
  }
}