{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x046dfbce5c9fa8a01c3dbae4c427aaa861b88fdd7408bc49cc1272daa8bae2dc",
    "signature": "0x88f39b7cd253feb624819e408a203d484504d7925fbbde590ef67e6a3f9c81437fd2fb9c3519b64f0ed460262d28a9fd5788e1055223735274d32a75f03e8bda1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}