{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xf2b5adcef69f8218c6abaf9f5ac98329da0af4b32f4f897de2cc56f4dea7d9ca",
    "signature": "0x3d458f2c56ac6c89d7c95468877a27ed70f18353b1eaaf0a62bf001b244e5aa54bd71efea8960d1950927e4f0d27ea175e576c3f2da893c9f8852a0b15a6ae8e1b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}