{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231111146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24fd07b869162ff554f831dba36737083edfd5c93c9ef112b4ae165b9dedd913",
    "signature": "0x3cdae70ca2fab25765d70b94a78c0f73e086f3cdded8816752fe0daa8c82f0f753aef4299e4dba6ebd8b52504caad35e7038e23ffe65640798c134f111921a571b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}