{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1464102590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98d6cccc28e430d20b2c90a6a7ca1ca10f33e9a6832d3a6e59a06c641cd1620b",
    "signature": "0xbcba7dd4fe02b6c4e2f8737b8b1ec163edc2848bf3fa63d6ca23deb58819150f2d0c89aee9ec86b908345af6e2381a918969509588ef9b801dbd58130a16feec1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}