{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437275362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x441daf8726d3379bb21199d0008f4ca5b00b1ee001a82b64dbd23c4a9ee6ce5c",
    "signature": "0x1b098c9d9c8dea76d95405b83b49e64c342b513afa3963c57f33f74e27b486877dc7dedd732bc25b509fc5251c9a45ee556b12c0e69d046278f188e05e20e9b81b",
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  }
}