{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22719047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c68211f94da71e74f78649d999221bc265a0f6a44f0d0b2e189704f239e6b9a",
    "signature": "0x990d445cc073e1e3f3b357829c13f06cd933a142fabfbbfd5091fb70c0f0299a063fac946f9931fcb16c2506db8eef46a9313f906e0f7436ef523445efa45adf1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}