{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1930587395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ac15f83931f5476e6e826e2a46c40a026fbff75717b0dfbc751674af78b9b87",
    "signature": "0x8bf29ba5a7358a72d9e56c2055c13b7bbfbb94549b3770d094ca73d51b76484a43d727472caf03ed32bdf9ede9e30c909e84355d357710b679e9d6d7436e210f1c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}