{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570833292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24555db289fab56d3ba444d5a2104272386bc9a9f850e7a7789b511626edfe73",
    "signature": "0x93784344889ba52780b8e1ddb323176cf739eceeab85ca4cfee51e6c1c8b150f1002f47f5bc6117e414c6cd9fb6da4472d259fab1c6a3f2e5e2ba04e5ad381881b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}