{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1406981176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3a269cea491c7b50e9a273fb7f90e579ddc2b6e1e2566f3bb68eb6fd4a05f73",
    "signature": "0x839a2d78619785e875076f89bf59d983f3f803f0e8d1b9352141461bea9cef5a0b78e0bb19f0c71a300e614c5b7177a2807327272eeaf9271540ed1a2d6ab37a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}