{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335424687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03b1aad5b6d590cfc1a1c86c27b53ff403ea45e788f107034c44cbb7fb516d8a",
    "signature": "0x0661171dd6c47d7ba553cb998295969fdea1540d77af638b4eead69daeaf3c0a43b71b4be16dacd2f789e112253fad5c4e7b8b28132435c5050fa90893ba87671c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}