{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x127dd7ad63e981ae9c4bd217199de3d6cad9d4631f72a0c7ba419fe641e37994",
    "signature": "0xa4111bbefb462006dca055891fbb7e28e867c4d24bb2dd47fc8b1856482f7a1759a314cab23aa53ff3d23a3286fd3fa516b6456c22beb360975a734d71c59cf31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}