{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937896094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7442a76ca38af2b9f355d00818161d3915aececec5d0bff34286513e515a4136",
    "signature": "0x455df850aa45bbc222e0d8413d2de39e2959ad5e3f8a72de81165da36313e220119f8e04560497587c7bc2a804d4b403a49a471308aac3ff4912fcc81e278db81c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}