{
  "manageEntity": {
    "action": "Repost",
    "entityId": "983470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8040091252c33f6310baee0015185a34c1eae0772a83da6ed5d58e0bbed03683",
    "signature": "0xa23873571bbcd69da5c5ea2a3725b861191d74c4ff9d744c04a3eb0c74d801326b02ad3c993360fe3f4fd9afaefe2a78e77d7ea8b2fc52e7f72f2812b2f30d961c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}