{
  "manageEntity": {
    "action": "Repost",
    "entityId": "577788577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4567a492b3a6b95e7b6abadc4b990f3fafac959ae6e218bc1cf8780f92560b1",
    "signature": "0xd7560d3153b73d98a0c84fb2e5fcee8adfa7e8767cd7c11b40870c6433cc2c8b48e3bafde288e3023a9804bff3a88e5338fd8aa03c68530e0626859d964ac1471b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}