{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fb51f6927b969033d1ef260795472c8150b054bba4d51cf538d87f534793b21",
    "signature": "0x5f059410af05f914f6d675541b6492d142bea387f9bbf6e910b5111e1d1aa0234132a60e0ae57a5a67de911de5d27f9089f0828ddae9bd5161e35b67380088841c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}