{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ebbc95bd8b8c550db49a090085a279fbbeb6b90be82eaf9b0cdb6396fffcb62",
    "signature": "0x97adec9e36c3ae1fbdd1d9a51634fab09fb8141ab5b352e000445289fed9259f5e910576e5b81ffaf0386801bd08cd7dacd3743cb90d1407d2a21ab8c48645431c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}