{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1749242039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79e975c4678ec15341d6a41e6a669b9d010e2d9d63f7154eec6cb5ca2df1fb47",
    "signature": "0x7d8865c4a895e07dad2512065043b351b6a169af88bd57b1e0cafc2e271489d11191570d62ca5476a24c405b956515a0e6edeb208e81fbe200230817f180d5511b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}