{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588368154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e4d2614d0ee00dcd99847d43f5831d6cde72c99b44b70cc1d9673aeda3ffb12",
    "signature": "0x11ec0e362753fe300c959ba747c2bdf58492bca197b82127902edbf1c42512687f869a1f123dbfd8d84019cf10b9297ccef684f6d50d6ff5809a97bc09a34a301b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}