{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572419565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4946b4054f1feba880db3681c44319b65630b8fba18b658d755fed5d83a01aef",
    "signature": "0x8838d23249f55aa06c05e64e797708f699cf0a91144ee18210a258aa83706bcc6a94ce74ece39284cafc885ba245360cfb2dd53e9349c6fbd28548ccecec0b561c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}