{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x577404612741b5f57182bb170be7c442ca306ef2a4ebcc4c8d071ece1ed2a89f",
    "signature": "0x524e82fa311f568a4ffa31ffe00b6a706ec077f10e6dee69a381fc8aa7c7d5993bb9f9f1cdb7ca347ac35e274f19c03fa7684d8555767b3ebb90b9700631a3211c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}