{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x836f0a80dc4e81aaf2a4bb15df3ff802283c22cd42d70d3366e22d6edf6afa83",
    "signature": "0x3de411192ee741063d4b40e1949d1929bc42e26b03d21085308301c355e4e7597ef507df771f07dac42bbf51b0a434dff3a97b64ab0d646318b650dc89a565291b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}