{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ab6c09158a273b0076e7c9b7e799d227e74f02ba6512a872f69a413fb5da2ad",
    "signature": "0x9af57e54eabdd0a227777307921175b2026ccd56f790a3c635efa12d459018b23a00e04d4f5b440d428e22397da1760565034c8977c15bedc886725f75ff422e1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}