{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "145795",
    "entityType": "User",
    "nonce": "0xf4e2a4d5a4b1982075ac1adf465d6f1c45b3d3ea4ac4d313e6caa43721a5a007",
    "signature": "0x299ec523b9d1986143146d6336db74cdb2c6a851b7fac69894d3c5f7044f7e0f42599267a3cf08cffa4c464bd840146daccdf99e102fb686334aaa190b8815b31b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}