{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54866476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd55e2ec2a445db4111010f24aac5d33d628c284b8b05d68244992048c66270ad",
    "signature": "0x5fa56675533126d1c7566d7e9cca2a1ba1d7ca90f97f6097a9db90f6fd05f8b72561b752c602bc7cd02bc31af2d08e67f610210ca6dcaecb1c7013e86a52ac6c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}