{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "393509866",
    "entityType": "User",
    "nonce": "0x57f08792261e83cabd865025bb53d113dc1f31906df8b8ceecb15adcfedd9703",
    "signature": "0x9aad7a2ab4c23d8577bef678ed7c9ee1700c6ed9a60a8d74e29fc6f77d8983b9541d2692d87390af13e9cdf927eefc766552b164bfba2e7ba12c52e2e9e5d0c91c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}