{
  "manageEntity": {
    "action": "Repost",
    "entityId": "817506900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca59245518893fe0d151b7d017d8cf78ff7a85c043d7680a9529490a9f803e7d",
    "signature": "0x9fba207f28ee05da8b2d7652b691b6ee788a09368ac52b86d44f093f227fed3113f151582cc518fc9e9299a7799eca7dbca30a1106b3714da406b36baf1dc68f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}