{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x196d42e77e92c5b42f490c203c20badf3750b26e0f92b0dfe1ee1cf518bb21b8",
    "signature": "0xd8af88668415e70e4f65e973b5d9e38f7a44c6c53ea63b477f9749dd1e422a8c735fa90ea5bc01817a9dcbb57dc6c4f2672817838057be4288a6063452073f211c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}