{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242438209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48d0469b2f497d81ad802d2746995f5d79e8a02c3e5d166a10283a6364462be4",
    "signature": "0x59521501d147a978805b95fba5767af1958526be26d0f824c2765ef31b8dafde49cd76d2e448782537c68cf5c18c52f433b2923327c67ef8b7c59804f105549f1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}