{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e843611cb0d783f29519347f652648222eb649eb4bba2339ccf3e254500940c",
    "signature": "0x8b00cd7cb59207700ed770df4271e3ce526cd2befc3ff9c94510747c22ecd85d14923459a9562e63ec2938394d0cf55683ec0550d3ca574348ff04be655b38321c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}