{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611562776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf62cf34b8a12f3d812450272e252008ee96a0a2d09eaeccc135be98df2766582",
    "signature": "0x74e7e38f456a40ccc11a9c9ca2ab3e580db7c51447491b233ca80df071b7f954506f91946a5c5997ac700f5cf8a46e787c00c10a946a030aaf48ed742af74aa81b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}