{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365656764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63750ffc7d289a2a4e3744ba32427379901bd0540d5857fdb69b20cdae636fc4",
    "signature": "0x1edbed4a5ccd1005b2ebe333148abc7cb0b69c9a760d2a55cfc04a2e3cd3582a4735c19cd8cd4056bb7b7b4eb23b4351a0a65f666d745c6afead28f0cba7df531c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}