{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd671b00064f1a2d5e1427372585b404f8f449254ea39e887d343ebe7ed168504",
    "signature": "0x0aa4764d160db29133d2e522c57e983597cca9eaaf0d30e482c38ca53a539fde79c9803e55663f3e3926173d9e82766ff0ce460cb542a11f5c419acbe1edc6091c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}