{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509950637",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdae4d006eba57a0f5a300ccffa622354953d5a107e0cc258c25f12e032387dc",
    "signature": "0x0ec89ba6e9489844627ee65703359578d3ca3eeccd2afa7ac4fa662b39535a963d2a0f3ba571a0deb389e2d9aec3804ef0e541b9e157d436b820251fad2414d11b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}