{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943914825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf55df8a529aea4d04643d91dba44c787f6a18cd243cd0361a052e6a12c0d4e03",
    "signature": "0x1f2c9dbfdaf6d986fc7fc8da1a993b9ce7a964da3a07570d3059042b70841c7964bb9e00886ccf271a2a92ed9f308d06f54fbaa257b58de6131b7d4a88f9259a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}