{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377967277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06fcc35526752b983c5b888a03b8d3b48a754c0e942ef9c2931cbd1908f7bc7f",
    "signature": "0xb06f3a76ce20ae24c2d68e8496fa3f3f5f67ecb895f0c46cdafb7be8763af0ef511507beebce14607f29a6e1394490177b2ac5e6fc2eebd032ab808d07f845b71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}