{
  "manageEntity": {
    "action": "Follow",
    "entityId": "624",
    "entityType": "User",
    "nonce": "0x84e923eda8be1337ecf9a7c4ebe9e496367f4f2358d0dc0ffc18ae3d3fe7757d",
    "signature": "0xfd2a5b859b8cdf14cc12d25c132e4db8bcb57293cf67ad5d15b40a99b0082a9b424fe79079e28a59d21a913661e55764964220e40a182bc8258d99e2b52036ba1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}