{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263088653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93079b754797481bf5442543a7c74cf157e60590db4908bf5cc574631eedacd3",
    "signature": "0x5e37faf1f8778c1b336206cc5859bb2cfbf15555e435763194251a0d2f050ffd6fab76f24d8b5795bbba48c709b1b57a3e71e8c23a1afb0d5d8e9e663bea50551b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}