{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x908074fbd3485f1fc28a7072f265065bc2b2439a5614b694953567c810f2b313",
    "signature": "0x17adad401158731ee16abac69a96086c3d85c16c1d7da93ec999f346db5818c84cde5767134ea235ef748355551c1c09d15ad92abf250cc83dba2fc6388418911c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}