{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8c38b606a9edf95ade1f4f87b4a814923998ff01807186e71ef644bfd8eb2f7",
    "signature": "0x4df94144cc3edc1d3d72312a61a423d331de8dd6b3c49e816fc46a47ac20697e7fba29e8fe7fdfe2c45a0c0c82b1ca2fb98eb6753caf9b239cd1cc927d13daad1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}