{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472770768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa06d04a94c9410d24abc8db4b03ad1d9d3163c536e262873ca411be62447fe54",
    "signature": "0xd6f3779d7cf015cf7dc5a957c164302df46523c1b717b07d240156c98abaf87a6ced02ced4d2c47e9ea39291a716642a0cdf59ca4d45bcd40b801c61ee151e351c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}