{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "990579",
    "entityType": "User",
    "nonce": "0xb6b7024062761eee1c256b11a3f626b51d757863c1ac9f39dfe71a162709ae3f",
    "signature": "0xb69490716d5f0c13f61f1640923e6ee92b93d0e0151f1476ad8121a4281df63b165e07e499807ae0f91e063434095de621eab12c511b2a160eb5c3bfb37af6111b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}