{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275239843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72b50e3e22ea5b81a52c5635f891806863b0d68076a8d0d5f9257315e0aca856",
    "signature": "0x451dd40dd2d054f6428045ee9a1751b1bb107e4c54ac3c5986541b2cdff2f0c6068ae07c4459354192070950d989319c145276d02a31c7754effac7ec5005cda1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}