{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1591537825",
    "entityType": "Track",
    "nonce": "1792303117205442708",
    "signature": "0x09cbe8cea24ff04885a237b0933e8aa72d5eeb22281ffca09c762aa8abbfbe990d6eac644126333ed5e28da43c37320bd555e694d79386af7478d11b2acea8641c",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}