{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270668896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38b737d79c9033014b44fc3869278575357b28284da1169a5fe124b42da912f6",
    "signature": "0x6bc0421e2bf3b8bb623f0890df1bd7bedfc1f9aa6182a0772d5864bc8d51ef5f1faa9f1db6a5e71b233f9ba0d3504877a475775de729612ce17859c2156cbca51b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}