{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1677686989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfb7a042f946fd1e0be690bf82f58566fdca7903e30fa483873ff882857d4641",
    "signature": "0x4b2459ace3025534a04818072dd4917cb7e3332181d65d0bc52a74766f09fffe6a71060a8afb206efda6c6ba780a043b8dc201d1e21a6f242f8c72444c5b63031c",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}