{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885426374",
    "entityType": "Track",
    "nonce": "1792346254109605548",
    "signature": "0x993dcd87a0b078cd8ebe0504d528e32bbbd364a950a4ba9fd46aa080d3ecf2321f26be11a1e367070be859562433002c7c89928d33a514b3a066434cc67806da1c",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}