{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525659027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1932b15c12a34b3ac12a32d1e943dc77a9472903b595e887f39e3dceda1deb3e",
    "signature": "0xafb63a1e2505b87f80bdc12d2820dc3527f1ef6c411a5162346be2ac905f77c803d68b5bdc76c150dfb066d742180895c449da47ef197ff180e1b4c47722d2941b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}