{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25363978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x712987684bf878b588736ee7109a72a768f281ff5e8e1012c79b785b9744fdd1",
    "signature": "0x4818ffb29f1e048c7a536cd3ba49dfed75c4f213a360aed2b22a990c48e2e94a28315890a7ee6021cc1dbfa2610535a8c340ac58520e530f7bac20be032add901b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}