{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894392848",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7be0f218ac9771f6d9d4e552310a1737ba693a656c54356744ecc20cf4036ea",
    "signature": "0x3d6e139c89f27f1521e8253119e1d6118d11a95bebbd56057b3624b582a21e824d18f5c2d66230e8ffb7e05ea0d9d8fa8a567c3a0d7a4990f2365d2a76f160f51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}