{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07ae42c764978607f6d5ec845add4f88ae035bd31fa513ff4eef38d4d681c55e",
    "signature": "0x6a79227d740379090a1a1c77ad2523e12e888887b17575a217cb8bb051d8a21b70d73f91744fb139a5c9a72a63258c0d81967e7a3b9d27ba6a8d3e00bbc30a791b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}