{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1944567112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bdf687d80f1f9fcb6aeefcfb2967fc2ce10ff6bc0391e59aab85eb6713dc315",
    "signature": "0x34f134f1aa1cd7ee4de2bc879890d0981af5d410dbf959b2e530033eb491f9fa6b18cb9c803d0e56dc73c52d4b79d2aee0d3e9a495402828ef402bc0c23170c51b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}