{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126943215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6282e672b355b246af5646af871229c855185761bec70e0d4cd86cdebe5675cc",
    "signature": "0x7fd4ced9a043839529f01222ae8b6dc8fd76c7d56519ee206c38d6d1bc1aacd764616dd8f6cf91ebea3930bde43bf9ad7b60883ae85d53053c08b5d98cf3bd781c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}