{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb9f815c4ef51be6525e054b72dabea843190d5ccb79c134188764c06f22c971",
    "signature": "0x828622c4a1816711523970c2661915aacbb795e64bc84fb9790263a22028d8d66c4129e94dfcf1de243e04335a830bdbc1f0a1c3c7c3a89de7d39054d0ebe5e41c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}