{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "281294",
    "entityType": "User",
    "nonce": "0x305a2f9fc4c6769ef293e5c661728306a62cd1e643004a60096449b64264b115",
    "signature": "0x813bcd7aca25b06aa5dab69e33c0dd6e9d31168a0916cbd3f4668f76feef44b9187fd636dbe09c618a724fff61d286d4f9858990c7468b02f0207ff4c8a471251b",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}