{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30067c6747dbf26f430b7f88f2901e106558870c2f1b7cdf67ae2b674b0595a2",
    "signature": "0x7f5171978b0c8d2ebbcb96ffa2cbaf1f6c60bb84660b41b782d4774b17bf29de03d30713ea6283592b39902e2d0c8d674a6d8071fc55ecbfd2386eca22d895b01c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}