{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0xd4f2c3e77f6788f4f27fe046d344ebb0d55250fa086078da1e3c75d5da88cfb4",
    "signature": "0x1c5f360eb862330d4276385b722c3dc241f34e0ee8366f85e8d782c536e5a9f655b110793390ef88fc44f6bf001cee590b580387c989e38166b4f634f7c394221c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}