{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0x481accb26f7817577cb6de0650646602f69cd714f323bcd0a74e3ec2e213c629",
    "signature": "0xc18ef448ea663d97a457df58e8d48b2e9968b075957c49478be58bb1eb258ca059707ca172f2c0e41ab3eb2cd56c5ba626d0c738a673ecba67d7e41df74cccd41c",
    "signer": "0x8c83aB7F6a7f7A93A7CeFeF6E16b212bA43529f5",
    "userId": "549340592"
  }
}