{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319559907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5450392db653f661d563e1333dac853f9a0c668aee2a4cf5081d0d91646490fd",
    "signature": "0x117a4c77b608f1eac1e5d3d846deb618b190bb2d6cde79f1eeb4ed838efae1131df14c000ac5eab90b783b235d316cabcc62c1b3d295e14e318fa730a1b0771c1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}