{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x454b5f0bf1a3623a6f100ba11d29dde9c279e235da0de70eda390eafae1e572f",
    "signature": "0x36bc360a44d139d20e93d5a795241ffd417d8905b9b37874ff8177254a5373ab247594f2ee72565b1df726b10925c1f207b86250ff6419bcc8ffce61005600871b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}