{
  "manageEntity": {
    "action": "Repost",
    "entityId": "725326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5445dcaf9b5566e3a242d0355d19621e8333f2641803304379bd229df4b882fc",
    "signature": "0x92a958a50d976f1789b3b5b498e74b9f30011d26d2234f51397fb15279c98da40fb8f769c793f92f9a38eb97b7fc06c7056349e4cea4a6bba50c374b01da32c91b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}