{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63487636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1371ab51fc76d4ab3a51918faf6d17efe8736e382aa187598bd0044b6f20d06b",
    "signature": "0x0506375800f0bc6711bd12fe64200cc0935d212755d08f882aea2ff750ee9bdf6ed910494d549d1f1ee815eb04154b2a708a2cbf034fada96d17c1d52bffd2021c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}