{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "21713",
    "entityType": "User",
    "nonce": "0x94eeecee2b7deb9242f7757c7c90500dfe7eb355d3669819c924e0698e4f41e0",
    "signature": "0x904b188966ec1a8e8e1a0153d1b2d21a9e0e37d11e52b6363ffe76f29d1a38c1715a8dd8f8e0e2e72c2bff1801f45683f80080d52fb0eaa7255f398bf27afd7b1b",
    "signer": "0x25E1Cc64Bd72FaD56C1D4C44e1fc2307BdcDa0c5",
    "userId": "7892"
  }
}