{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547978864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2216570209fcae260ec3879f46dd5c1592482859fb5b353d65fd3c81501b8f71",
    "signature": "0xc34a92fed0040400d452748bf7652eac37659a5d5c1988213fcb8472cbca586818945884bf060eddf57e9a5302cfe45b6ecfa00021af6fe16cb0ead79166b3d61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}