{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1311036638",
    "entityType": "Track",
    "nonce": "1790246284961974694",
    "signature": "0x00bf91571c23e1142ca2039c3de4afde895b63422bb8d3d90db8cf61d32cae2c33c92c21e84ced066dd0532e91ec317690cf0e33f42be305bd12a495af2ea4971c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}