{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a1a64defd53f47cab6f9f490063bd9da5a0431bff38acf06568705d6a4327a2",
    "signature": "0xe7dcace1e380ede8e12db29a354b639a396d447171930c5051dc9e971956a1f320d22ab7bdfe083ab433d4f6357bd74fd4fd94aa5c4f52c4b64cec249551d7ed1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}