{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440005226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa00a6d0c2b40c9d1fb2712c790430adbf37714c1ebd0b5367c9a47bd64a6cb0e",
    "signature": "0x01a7ca484eb7891e6b87ec9c0e6b6e9a6b19c0a05ab068c8e23fbbb130cd87c919653727cedaed35a010a284d4d5be9ff5319a1d0749d48d07903e0a5b5475381c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}