{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409295301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fbe2461f4e5873a541693169aeb428cd5b50d6c7552a37a78c60e209196b41b",
    "signature": "0x606509e4b62aae48787f628bc72c8d0e438f8b6fb607247878c25663b685b1e629593d52448a9ab37016f84ae833b3ae4fa62f27a52113b626f23e27ac3dba921b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}