{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xe2eb5a2138216d3c76ee6a0a52f2c72b645fbee1cf712859688ae15666a63dae",
    "signature": "0x6a97ea2d7295fa8bbbe49268504ec9ceea439b0ecbcaa0f29b13b900842f5c5f6a923cb2b3b77880b9854fa40ca96f75efa47013a0e3a87ae77e355007107eb71c",
    "signer": "0xe09d1373AAaFD2257B1CE634645c96F9Cc064782",
    "userId": "68846"
  }
}