{
  "manageEntity": {
    "action": "Repost",
    "entityId": "802749676",
    "entityType": "Track",
    "nonce": "1789001839336944558",
    "signature": "0x0d6a5ba7b5879548ccd06727804616930706a4b56f2242273eeb61b35c5f42503de225aa13300efb303667b6d79cc668268d023b19f6fe46864ac8db19bc249d1c",
    "signer": "0xF1f4D1515EDE23445C949c6a8dBaE8a064153588",
    "userId": "199729601"
  }
}