{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369883019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ea879fbbb11353058ae8398dcffd5f6af37073ab227d1210f25ee8c51857a18",
    "signature": "0x28f09c25255ac9f0f34051c56efc8d764f7b080d78c4bf717e6396e8e0f03140649a980afba248ab90f9b4a4b6385f19228a9ba021b6c90f9228b7373f4b50d21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}