{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1005757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6e5243c27f3b0fbeaa46e7b42c943fa50db6380ec889b28a74ff3bfe7f575e2",
    "signature": "0xcc30c0542acadc61e98ae69212be057e0605fb65b0b9839b1e908aeee596610a6cc0d4b6789aee327829685c064d969407d7e055e2a7a1ad9d32090528311f671b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}