{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36a90ab8cba9f8ab2ef35ede54a084b2ef583417f8a91484f064249236b405ac",
    "signature": "0xdb7aa33d7e01088d4f4fd31a3502ef4f40067f8f89bd6daca3b9cdaf26724935140d0b23c3884ac23f63a29b5fd7b2d74c5ddb9b054d452aac99faea8b9de64d1b",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}