{
  "manageEntity": {
    "action": "Repost",
    "entityId": "718672894",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d5366f0f281b224a18924cc5504711d2f9cba1740a5fec63a9dacbc2bbc2c9f",
    "signature": "0x300174a2e99b1da4ee420a1b23f58aedeaeae9a3910f026271ff9bc430ef1c0212d359d76a0d10c6167d0b0a77c1112ff51b57c5323640865df4b578a731e39b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}