{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bc7bd0074c032d842e126f4630b653a354ef1cd60ab90930851a9c2a20184ac",
    "signature": "0x209c3c3df89ada60fc7a1f6f0b79f553b75d16df8e2ca6d793eada989cf3650919451aaeff0596d96d6c1eac61b8c1aa44bbc8b14a226084646085477d60a58f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}