{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70bd227e019bdd278d55bf13edff835ee96c8d6a3e89be75cc06894bbffc5582",
    "signature": "0xa90f38eee0845ffc422b27f165c552e3d6fbed5b3032e79846aa18161769ef9e760d4eb57e3cf24b187983ce07269a195a2db2ecc67781bfa63978cbb91c951c1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}