{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267258028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x219ab81ac8376e9b8be763f958f4032530aaf7eead3bd94176c62af1de2a786d",
    "signature": "0xb9cd59b28a8b30a712c7aa3374cf16302d7d692238df41e359521b26232d77735ec9d4f2a78faa99bf0bbe40f4237a90919c1384549dc0549528470bbcee492b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}