{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487755185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaff974ae8bedc8c017a6c96bc27d2bfeb421692976eebdea7ceefd1ac31ac27b",
    "signature": "0x823d189e6266303f1fa474f4dc4f9d9dead25201d1d94ae2ca312815a55b784d14f87278e13476f13b6c9d48ba502f45d78179726b96f323f0f07a012d59d36c1b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}