{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "755516",
    "entityType": "User",
    "nonce": "0xdd545cf49b7586dd6a03d53ef4b15a17d3c16e1c181ed933ee98b90606a6266e",
    "signature": "0x0c2de0b388ac0bafb36d721f2c4f4299c2a38a9da9575eb790bee31b14d86d75299ae2af93e5ecea0c497c46be1e8799cd13d5e217afdef268e747a93c126e961c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}