{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1576037777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x460066a386f94a161526c3b2714f3807e371148c106ef654990f2f8af4808b7d",
    "signature": "0x39628ff069ef15649232d3d7deb96e4478261e8a851fa85f54d1fc7cd3adcd2d3b633cb580e8630f962c99e43cb18f3dd045d88288f18989f13455ed494e57411b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}