{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532156977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e59b8ce6b03bd093b8e1f830e066313cda46de0c1ee0751adcb9a8c8ce4537b",
    "signature": "0x1d62d32f0cd3899ffadca1b59a749763e44a2e630de91de8b232cad738b5a1c555dccc777dba8b63a90d9cb8ad287e617b158454360ed8e54dca9df1bfe7d65f1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}