{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567664535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x276701185f28d5f6688ac049da85ce2d22d7f49128fbe5db749aad4b7801cf9b",
    "signature": "0x64b9d92e73ededd22e0392ff524516c054f5cf4848dda788a00723193c87b1be01019be9cc71997f405d5af6df7d47cdba2a8cab0cc37cfd71c55e24aa48c0f31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}