{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915952294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5189ccc08d3172dcb109c148ba4a205c8f6bed9108b93776b9485242d0c085a",
    "signature": "0x74f36ae4bcb0829a7a327a9a9ae67d377173c20e54e25eb3830f01d035354ce670bb2a1ee226185328dbc3396829ea2ef80229d6584178fc66de19a611594b0c1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}