{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260186406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x675d0f93ac6064ee8d4b87ac1cd69570b620f12cf17e1120d6540242b64d4c41",
    "signature": "0x13823cd7cfcc596554c46ea428400e081db66480905035e8d64faef28c577fbf288b614eafd424115b8e64328adcadf099b383d9756884d1f1d2307e2f6222491c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}