{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1610537925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45ad96671a9b8b7e8e576bae06b708b19efb4c79ea9a83ae501e1bd1ac80f379",
    "signature": "0x948b8d9b8181848cee68e16a2244722c4f688efbacedbc96ff81cecb558fafdb563f3e11e6a685134783e978397139984d7cb59cef82da5716314dfe806103461c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}