{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592647221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b646c8ad629d5c03a94b9aeb62f514f1998947149c18bcbf8adb1a621f9deaf",
    "signature": "0xf4d5fa0830a524b64d287199e4258ca8198e8076a5f35a9ff512cf4ede182efd5e5993f7781e88c062bb0a8030d7d7771bd54907da63d1fde600e3e45d104c231c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}