{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1917094378",
    "entityType": "Track",
    "nonce": "1792343028231100188",
    "signature": "0x552abed4364b051dedd2431f860e22f5ac3723c455063b64f63160f88e4cdf3c53424eeb1510233a815dfd468d940c2ae8035c92d369b1da2f8351ddcc887b6c1c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}