{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf58c456e2682e20df7ace84c4cdf81a51fe8d5199bddd6a8010b4dca16373b6f",
    "signature": "0xd11288fbf813c0f951cf3b125e10dfbf47f053fb84ee6503a33e0a7336082e902f2e6ed1286571fcb5ee9365beab54b45675ee42850eab18f16885f7cc45623c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}