{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1640466",
    "entityType": "User",
    "nonce": "0xce4cec2d924c86996e9e78be20e84763202f5b21bd2708c1843b5cb7f1154a4d",
    "signature": "0xd01aa78003fdd6044cc626c2602661c27084ea143ecc8b5eee6714ad4f75be5648230c4c9e00edb05a1887bae959cb098ed256f3da27b97c850c16cec65ef5941c",
    "signer": "0xa57593F3a1A5195a04478EbE63b027bE3f1466C5",
    "userId": "1683"
  }
}