{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cdec7d31a1b8a57405303bc7d1f44670f8f1df65864bf2fc3a95858c566e98b",
    "signature": "0x1ad66def17e5b205ffbe062f355e6082a8c7cf008c13e121ae263df8ecf6cb92362a7f37cbaefd3e68d1ad89bffb1f8112e21201c9fda669d298ef44cda17c891b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}