{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1517210571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61e9e56101a857c31d5b915a4450756eaba7635fd7215f320656faccdbd50b29",
    "signature": "0x903e34aa82047e3b5e8f236ef78e7fa66ac043c653472bbf2d3049d2cea79aff0136b875e2d5d9945f6d96a9595a8281894d6a0927a75d53587ecd8b06d8b7971b",
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    "userId": "77551267"
  }
}