{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532553958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71ae8e33ca47b0dea3d07dba66d530161329acc7b9998dd51826b7676e7d9768",
    "signature": "0xf058331d9b98b2f543020125b0d580c4283c26c15f32d83d2ac231aa0327ba1a2e54ea3bd6992280ceb21c3a22459147c240486a085f25a589b1710ca70f4daa1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}