{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662092623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20c4862d212deafc74376a20051d7955d99031b5fcf808c8dcb8c446b03760cf",
    "signature": "0xf959509fed78b656b08c53d0622fe57f7ac77f2a3b04fbb85e6a6fefd7595cb338c63886038db693d9630b350d9279c7e71ad4e916de0c72319d953197e79f1f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}