{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe176cd10f67c93be280dcc52c7e92dbf80296038140bf8601a036ef5de90940",
    "signature": "0x0f6228e2715a910683e32792fee6fe53b33938bf5d5360c96d282752d06e5d7e2c3156f3ec20bdcf508917231c867ab92167f19378d344f090fc9443fe6380ac1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}