{
  "manageEntity": {
    "action": "Follow",
    "entityId": "883812378",
    "entityType": "User",
    "nonce": "0x722a30babaa2c74dabe3de414588669a2c09c484d34d913f48b3f74f912c8ea6",
    "signature": "0xe56d3a4f5ce30bdcac591c1306e3656af86a44de55bf1f2518fe28721bfee9145f021e0c47545e1cb8267ae268b1dd3e9009d955e6ec6c7d48a62c59be8166691c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}