{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516845200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x972dd6bfa01e44c2ef2c1eae5794d800f7aeea2af81764fd50a908a942f98160",
    "signature": "0x3dc2314761bc1a0f358f676aabd55d00daf8f7925d62273038ca863d4a6346442fb7be929de6633bd702bf0374df58c0f2349e60386625497a76694e279b95d01c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
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  }
}