{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "13721",
    "entityType": "User",
    "nonce": "0x6914142d99029052ce75259059134d1ff6c978fc2143fa1a0189b683bfc758b3",
    "signature": "0x758136b4d2a662a4a7a6555030a7afe4002967e06304baf4e75beed46962b5c21a5c4fed53227dabbc066fe1f9e54da7b0ca70ac76ef4a45750db7cf876b3f0c1c",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}