{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb9ff8ef0791126cbf57cddaf88944baa27e9d57fd580944c0974092ed7f20bb",
    "signature": "0x4e7d0dec488ee86291bdddcc7bdc7fb6fa83aeb9699f2354513b3c6e5997e0d706227f3a9b75843459e3d4fff1cff774ebb4f13b5e71159c0e859ab80e155a771b",
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    "userId": "948584098"
  }
}