{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6210792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bd561248927f54a2e62cead9fb316a49535bf66ce6f8fde3a2e6d4c6636bb35",
    "signature": "0x89aed425732d79a21ceec63469c752b86a95a18ec99982b2f6563ebfd147fef078055c45df25993cda9ac3ebae92b5fac8dd7b054d7ab3dd5d5afd85c41b5c431c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}