{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420620027",
    "entityType": "User",
    "nonce": "0xe4b62cb63d0d417949c789a0c7c23e22ea7db6d48a675ef73a5c996ad470ef45",
    "signature": "0x690b5e2c5c6cb385035e5f5ea0e2edc89b1cde7dc8203e9e502afd4084ab0e6f3e2497d7a3033a4c24493b9d89109dfdd492a3b05f381a6c3037b5258844423f1c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}