{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3f50d77d4583a177edf93aad769b80150d2fb907c11b178d051516abf47c68d",
    "signature": "0x4c37e2f803e02ee714c4b4c573865757d12cc81c3769af000ee04143cc12ae5237d365dda78919670695a9c5f5bbf73de59d52ac58f06e6f2e0d1234afcfe5f21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}