{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330820490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45fb78522b2e26cc0856d1bc049cf53502bf4604fe114e30fbba1cffcf7d35ab",
    "signature": "0x7d56397c4810349719c08e682ba4a71bc9e6d9772a645f0de4a9a1fb4e456fb55d84f1956067f1e0e35f93910d058b39b447885f656876f7863a1e29c3d187241b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}