{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x733d5788d5a28305170bd15a921993dd3f7ff87fe4e462027a3c6eb9b617023b",
    "signature": "0x904ae4327cb44be274a0f34284d7a54e0e928df7a97e60f4dbf90fe6bfb8ac647ea5a6009c2c13507ffb4dbe206083b0fedf02b2e4884fe66179f8f663149e091c",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}