{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596421083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32145daa7d786933e5cc395317f53963d79251b6f7298877faf913d5d3dbb43b",
    "signature": "0x915f0f18541b78e58f752fa520c9e70681539f53c8694faaeabbdd298ccf80631c57ee347d10c76598bc45a62aa702c7bd9535f3f0883b368cdbd6f6b686c02a1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}