{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567762350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6efcec167c0303eda52fa0fd79272872925fafa89efda358cff17a574482cc2f",
    "signature": "0x7a47fa7efdd89998917456b973ca1028f6f016ca69accd9932d0c42dd293682165ec7271bc2574d2cfa600fc1001d1cb6c01590abbc43b7a1aa9502effb7b1121c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}