{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1386866611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b392d68b23ed710ce1ba16860fd5bf285e37d0827266ec6fcb28ba4adc18db8",
    "signature": "0x303516c61ca64213983d2e6df89a52267ba56df27b670226263a201fe35f2487240786dbdf07030e8132ece8450a9cd6185689753f9c827094b8b98d2852ee171b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}