{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107899514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae79fdcf729af5295d6f80f4798d1ff87ab8ea67923815a439fa18245bca6aa8",
    "signature": "0x603e73dd51c411713246f822ed4510c70a5a0471d852aae6bfb9edb8d24eaf5811033159073da42379c550a64007027da3547edc3bfafecfac455286ffd213631c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}