{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635305351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x913d96fbaf984e08f5eeb73eef86ff0afdece4260ffb019b654e327cd6a35ff3",
    "signature": "0xf70ce2aa25da5f5569425e35e0fe661a2eeeaeb0cd3ce4d49a0c914557190abc28a28c5dcc4bd77bcb5c430aaebdd7462d79f36baa0da460aabd02edbb23abbc1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}