{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1671485782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6af2e2158b705cc1a9b3bc86cc07831b37aca31ac72f25602d77df96edacf2c",
    "signature": "0xb122f01497482d0b7d365bcccce6e8893e79bc10d3e1f29cc3954c6a2815aa447b06b4e5745e0450b2eaa674fb6d075fde29dabf5b320f375b9e20b159259f421b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}