{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141607513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf748582d79872e7fe3735eefe7ef67ea26bbe9b96d1beb15e605ba8fd6fde00",
    "signature": "0x0ec7984c358a34049f2bc77eabaa56efeae7439eee85730372aafb050ae07de20b6fd61ef4449a38688c337535955e50fa692830095f99525cabcb2ebeca74b71b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}