{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416115703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36e297be846bc089835fc27bd18e1890abc05561dd670b7fececfe9da952c1fb",
    "signature": "0x86f321b7398b48c8ad4fffbff657f50eb4a358a2b13175a4ecc2a34c8099542b3c93d295c7d3be8a2fe33424327f7aebf2c146ab428ed0f97435cbef6dcc5d701c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}