{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870692097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11dd00221ee04c681bea249348007fb620b43e9deb3aab30405f4a37d6d1f9f0",
    "signature": "0xbe7c333ca120b90e16f229ed2d929097f1e651090d5c4d4799d74f9d19812a9d51fecfdcac2882f2de393679e14a22883ceb37c3ded7d365007d82dadde99a1e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}