{
  "manageEntity": {
    "action": "Repost",
    "entityId": "707774485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb337501a42a469cb219db76f3f6614aae572a360586dce83a58f8cc0e63b37af",
    "signature": "0x96bd846287c1f198619caf8f7b54f758e7489b4793af5d5f9c7524e8b692db381dd30efa96d76e2d137f8e85fe1ff6a6bb1975a8e7fcd15c5f2f63c3ccfe71961b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}