{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536474216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb02280cd1758441b26de180f57ad336b668781e2b6e11314f7830657153b5696",
    "signature": "0xb8761738d99abd6d783c016c0a45155896ff427a1943fa8a7dc4c6a0dfd8da851433710ecf7b60bc3443b0b16f656f51f8afde02076153f89e13c21f698ecf4b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}