{
  "manageEntity": {
    "action": "Follow",
    "entityId": "108203",
    "entityType": "User",
    "nonce": "0x75f9400f3ea8cc1308d72c5a3954540eb343539ae42b4097738bfdf415189225",
    "signature": "0x5cca7693b8372e1245f6de214392921b40be4cc12b7fc305bf237596b154bd1628a68260b961e3f2ab2eb44d07044e3f387f2382adc167d0d2810222cb1e0eb11c",
    "signer": "0x7fdeEB144300AC6b1Be0E83d8f006b2D3140F73D",
    "userId": "325377357"
  }
}