{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190480078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd32fbfcf01057e9dfdb3d78a8de18712e3e1cf3e0d50c8998a14012b939e0fe7",
    "signature": "0x685aa4715b93f72bb99be38570e133ac95b65a06ecc8f3f573b89bb610a3f2040aa57141cc9c7971081c8a61cd8a67e90e2b466c1bb6bcd20b84faa8f031cad51b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}