{
  "manageEntity": {
    "action": "Repost",
    "entityId": "647067497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81609527aa794b40288d364a1ef128747d43ca7535552bbd57dd2880261dd791",
    "signature": "0xee564af41d723164a842919c94a329d3acc23a575a665216c3f14b199dda6bec56e85c9103a3cbda70ed1fd6fa8c47535ebb6fbe925313a80b5451e2b59a65591c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}