{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a29d33a81ca1f383565dfc1120e1b35fb7c359281a2e9e4243eb27995ac32aa",
    "signature": "0x82987e4f6d4db96c2d5e6ac4f2c703c7a8354fcf294bdb32e57f521feec0fdb729fe8d1a4100c83663720e7290d9260e45d2f5fa8902f353a840d6296ee007b61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}