{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a5f1c162516a93feb6a98a1b6954a9a7782bf13ffa409f0f49574673d56f93b",
    "signature": "0xc8736cc0e3daeb07132dd377ad251110081484a8a04f7c6f84c6fc3c8487f11d499671b5aef6956ce4ccd8ffb10f05d89a6871f4314d9b54de552c117523d4a91b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}