{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315742388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bcc600b96089792b1c6429ba30ba3f30930da46a8146aec1dceaa644fbe64fb",
    "signature": "0xa596a8dd21bbf7a4bbc6d59f05a52a450a7048cd41e0007f7a7380cf3ffe9f8d0c3b865080b6c6684f6546b17ead46e048b0223692e0dc067116437712429cf91b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}