{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2007534115",
    "entityType": "Track",
    "nonce": "1789114527109681086",
    "signature": "0x5e288304b3f36de46549c2e77f0f6bcb41d5952505696dc1f01c2a076a13a0364611cd6510d4e74de37c2a8d4e07d44ea865b3f54f3aef60ab6ec17bc1c39ccf1b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}