{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66b8cec8cda630793305418eb1071a0ffcfc2a590b5d723cc10b3c40c5a2bd9d",
    "signature": "0x922b34e9339f48728d32a99867a6ec63c9239d13c1cbb9d9f88dcbc72f4f227f7c95b6a602c101cfaa7fb5991099911f7e7256e6b862e2402bdb9d84353e6ded1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}