{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354281230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71ff9bdc77fbe3fb72901c51ccab4bbfca4e910fc22979f56b1dffbf98c5dce7",
    "signature": "0x4ea258403053fbab7e7f966d473f5bb3d45fbe32ecbe9fac5215d0d395e18eaf5e2cc5e4e5407ed98942aa0b7e8c6e682d392605cd9b25472443ba8a6ee102d11b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}