{
  "manageEntity": {
    "action": "Repost",
    "entityId": "969921659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36301198d9a35e5d1aa8dafb51da3bf4ed1800219a8ebec9d144a1de670273d7",
    "signature": "0x3caee729377244e51cc886669b400442792504bfe30ba2739ff13cf7daa761c60c69e83c7754b2bff4777939920b43fa305a41dd18992bb70f4a6972786570c71b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}