{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa68942d9614b0a1ec99ee9e47b667d0085d3be808a59ffd94d226db20367ae8c",
    "signature": "0xbe62a44178ab8642cef7d1bdddf256082a18cf0add3cd0528c8e105f088483992b6860ce131de08530ffe7ecf8e2e361ec5306a9a86ca54a3996e70e808a15811c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}