{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed7a9cf8b2f61fac1540f080cb85d8f7924b113e9b5e89cd4d10aae3f7f67c88",
    "signature": "0x77667f3db3656895ffbb24cb0fbe908e435c7296e006a2a88e073b3c6aedde837fb80fe626dec6ce0a4b52493bfc9bace25f9dfdbb6e26e72dbe504fc9b2ee151c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}