{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880744108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20ee3ee63fbb47a5ca16a7ef2fbcd88ca2456e2d97ae41394c996765ba9e5854",
    "signature": "0x5a570218d5e28c812d259c18eae6718719fbb80a665821aba6e0ee5ff95f1b9f087218475d1191b4ef0468f938ebde08aefec7739324b8ec1455fbeb162a18961b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}