{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "297878",
    "entityType": "User",
    "nonce": "0x3f49c5240360753db18f2c3ce1f08c4e27ad1a56b9ab321553773bc82f55b6bd",
    "signature": "0x27dd53714187438734b3f1c5202aebc8c838b8112487d2b5fd8f45a88503e02922b9c89aa610d55b220f26bf55ff350a1ec342d15b8756ae6d98310bd9a371c81b",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}