{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "100638",
    "entityType": "User",
    "nonce": "0x0b40811f5dff8be6e2623f4cde28b378fa7650fc3004106082a5a0141a408c60",
    "signature": "0x8241c77794dc7ffaad6e7294945f407ac10bfc0929cb62a8eb96c3a761c8c96d72023b743720e743f4e5a6c4ec0714e4fdae4ed435220f16ce1eba1e59c2c9d11b",
    "signer": "0xc3e03c21664729d32A8E77189667f4cC5091E233",
    "userId": "498109"
  }
}