{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1759689169",
    "entityType": "Track",
    "nonce": "1793810790091126265",
    "signature": "0x60d1a530b4bf07eb079f834ae583bff2fa023f1867063bb87973c3187e22579375b211a154747a59b57635c3fdbe3edc24a80e2a3d3b3f83dec05d5223c6846f1b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}