{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bdae9e0ff726af14f3d5da2622b35c5a16593ce571fa0ba3afd95b6d9a511dd",
    "signature": "0xe0a2d0a322e96ffe6adb087b8645a35ba42737fe0490e944339351fc85acdce229bf6f2ec5c7780100e89f7b6d51e4cc2908dcce834ca678205ff98f0e5a81a11c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}