{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "16564",
    "entityType": "User",
    "nonce": "0xca7774d75656b25ff30d83bba7b31d946c61fd88e246ee6a8202942353aade91",
    "signature": "0x1830f978c9a41d5ff67b348d646b40802c3812c16f51d01a2aebb5bc874999f2525cc734a1327358094c65eba3278ca21d5c87fbfe2d88c583ec5268e65ee5941c",
    "signer": "0xe09d1373AAaFD2257B1CE634645c96F9Cc064782",
    "userId": "68846"
  }
}