{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "66640",
    "entityType": "User",
    "nonce": "0x7bea2c13f24813790290c1aa3217f513ef8f50554c09910f8dca587ed3074d26",
    "signature": "0x808f263901c2b39086c3be72809b05394369f0ba539b3d2b1ac956aa9dd084813629b0122bdd6e65a37ea511c983b8195e8373c0927d5d772d2d73cea0b865761b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}