{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457966497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13ebdb127b07b3d4400a90d9c096a3d46bc32f50aaa1cd0328e347424ebe4e34",
    "signature": "0x8579d6e00925ddbd782d3a34384d3e254ef794d9d5376f088605308d6daddcd828d28bc628e6c3b9a0a3254748e5bd8ee4e287c9e01b605a106e938f82f92b7b1c",
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  }
}