{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba8714e6871ef82b22eb306cf8327c8652e7d7bd885b43dc15c53310894d1957",
    "signature": "0xc0d2246a9eef4bb1413f6a6a6f8cbb361ff28e403e537b42feeba145a020117567faee7940bcbd744a67469d639484b92b5dcc8e4a1db3e5a7f099f6a67c9e441b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}