{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x581497a611fed106120fbd352b282065671f8397d7d5965d79ede5ddc9ac786c",
    "signature": "0x0e00879cf82b4d4a5f6d4125ac9ded015e644c01a74b1791d44625191b16d5b76065b260ead8e7b8943fb2b9c7380fe04803114dee01aadc45bc060033beefc51c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}