{
  "manageEntity": {
    "action": "Repost",
    "entityId": "510595055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02835d6d5d284fe20a66036adc61b1f33cb02dc5686dadf624a473c8840a8711",
    "signature": "0x131701ba015f1214c03ee30d118a5080ea39b828b49fd31c931f80bed28e6c9670ad83e948ea8f947d0219bdfe27a6317d6bbfd81077912a026bd93f50cfbdfd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}