{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x295cb998ccc35ce6912b0e65f71162a9265aae7e964ef52f73b302490ac9892c",
    "signature": "0xef1f7766a7719b46220e2bdbb0dc4bd760ffb4c67f5a6aaf6a05d76b2e4dfcae319bbada17b673e9c39b51723b5fc79ee584cffe0e1eae5de36539603a1d80071c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}