{
  "manageEntity": {
    "action": "Follow",
    "entityId": "668",
    "entityType": "User",
    "nonce": "0xc05495fa787471ee9a0c3e8d1abe19286384f68c9ee606a5a2a5620401773838",
    "signature": "0x79ade7b5f9bcc2198702fb0ee294ad582fb71e6515e46c0da332f4afb7bce03e75bd2282f276786a2b8a5344bbaed53943cc9997c5fa3d7aadbc351fd16c6b971b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}