{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "849312402",
    "entityType": "User",
    "nonce": "0xa4c7edf63c8bfe725cdd2a773bc7382ff1da19fd0e02e50e1e01aa1475b158db",
    "signature": "0xf1dfb9d8b02952c5c212b427cb170ebfa462eb1be15acac0aec67c2c7ab4dad70f5a1ac0def7cc281677c6a878b5041e5925c1cd9b60fcbd337c0b6ec04196de1b",
    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}