{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221909614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d430ecb5ae0128b0cffdafe482a2d8f2891b37000f88c2569a87de3608d3866",
    "signature": "0xa0928c52c12f0866d83f32bb8214d9cd44965aa428041fe3a09534db907af46d21b627ae3957d9da9a41b8bfbb90f90c8f3af0c2377a73ef41e7f1cbf44d9ef41c",
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  }
}