{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468140374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa13d70826a118560c55b9066dd961114aba0c322c8c88fdb1f755a2437834083",
    "signature": "0x0ab9bf18a593ef42fcb0612d981c763bf993d8417a523a8be67c24672b74eca67e4b2d166d89bb4770ff97ae3feac16fd278f8bb09d186370b517a1914f0653f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}