{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f46a90abaf10d8a8c7f63ca1f40acede5fe6914f7a7029ad68ec34f490087f8",
    "signature": "0xd5b8697273e11dec7c8fb0fba0e864e37c701c0543d13bc8cd0caacc181ee2bc4d22c4d55ba5ebb35d7ba6f683a59f3fa7ea3692a43f550aaf62fc79d7a46daa1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}