{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907856669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0dfd3c96bb912660745660428883d094ff7f46c535cf9a67f298dfb1990f1929",
    "signature": "0x95b12aca806013c87744cba600d4e51063c339e96adac34b1dbbbdac3d336aa8434d2481e5422475f49d99e44e267466dd07fb16c9a288637d0409a51b9501ee1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}