{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268108523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17401968331e32a3a8c022e4d29f6ff37f0f74fb68984d17b7a21beeab7c0e93",
    "signature": "0xab2d98e37efbbc21e7b1ac59ff6bd303f012a116a833e89997237ca0bdd40f887cc8a9ac32fe20a4bf1323f3a0cdc42917205b45fc0899e92dabca0bdc63150d1b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}