{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124450303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78023e87fad010f2555b7552217468c345804d4dfdb28657c4d7d177382e36cb",
    "signature": "0x00c372ca029cb075a557b2785fba188dc0e752cbf6d07002a97034ba02e498c417a4381270d598e423bacdf2f7fd1d51c8886f10249d6de51de98ef1a8b8a1611c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}