{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386773935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd091c8da7f10a56608d4ec775597d1514353bc339461973451e81a5ff8866889",
    "signature": "0x369237be30c50633d7da9c67f84040dbad1a25282c2969180ad2b64e89edff2f56fd197e6a80d447074e932218863d3545a334e24527d4245351c986bbe6e03f1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}