{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bd065c54bc5e08eccddf00b2abd008e4c16ff852fbb62ad11eaef2dad8e9cc3",
    "signature": "0x02bcdaf4b1d6790f2984f2a4ce4e37926bc02a19d816ab3ba2a7e2c395cab6e456d7d19f88060b4f1d07d86f0e4cfa36172c955428dd002752929f9e0744cf1d1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}