{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479371515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bfe09fb42fb98558b07ca7500f4a08feef2f61165324f2e7ac4a5444e4630ad",
    "signature": "0x3e07e4d31f4e3e5b1c4bce3715d8bfd3d721c0631902dad62a00bab956f5685239e6dd649d472b8674b83755694674a02e8cdca082b35966ce5de38dc5ce677c1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}