{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1342309313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87c316dd365a160b941eddc3098c78810f81719535028e42533bb29875777b97",
    "signature": "0xddd8268f2772b8af745ff43baf14f7d18289b7b93fdddbf3b94baa18f47587413237201d23e60dffaf32429a10da36ab4c23921a03b1e6bfd07dc32ee9f6f5b31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}