{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504453221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeebd1ec6c9e274a797baf0ad2c1dea570a3993c67f8782802796860774bdaeff",
    "signature": "0x3ddf247f350985bc779acb42d10a65095ad43d46529a2f285b7aefa144fe9f1835eadd973d3545b10c60d084b4ad065353f51a8739a223dedd3a5b208c64e9871c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}