{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "12374",
    "entityType": "User",
    "nonce": "0x502306fa06940612286b7daebbaad16d5531902d6b4163ccc7de868aa249b13c",
    "signature": "0xea89c2b48b1464a30c26cb12e7757e7acb1f0a0103cb220370ebcd50f37b9c925d144395013eaae5c923fa274a237296bd7648207a8cd0b477efbf3458a3e3a41c",
    "signer": "0x76D835c7098622Bf793eDe5BeE5C3bF493eaCFf8",
    "userId": "194229"
  }
}