{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eedc97ddece315f8c8e82fc06e119892a3daa80a037fcdebed2db8ba05eeafc",
    "signature": "0x8c17fd1a7c79cf17527e57c1e7f51e70772a108664e2ba87161dceb28d18060736e8daecae1ff46818e1bb27fac2d90954bdb823bbfc258ac586b03be0c2245f1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}