{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x905a18f31c54bf957321a2fadd91bed107ec7fb747d434d99a48ca2f787c2202",
    "signature": "0x80739256e392965770ea6bd748244ac54f43b00e6d28129ae8cb239eb7bd6c4e644c0f080ed1b33b22e0c93068260410a41d89ab38a76ecc37caffde6ee2e9cc1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}