{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414479427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x471c801036022b77c44b1ccd08a4d6eca524ecf484a23a09319b1607e4892eab",
    "signature": "0x4c94bc262ad762a3cc3069839b953b61cbbaf3bf6c221b1cb35b1606e80bac6f6b96bedbdbb4a3efaded36d9943e81e8f994a27dceb0289344f22e7aa016c48e1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}