{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427886091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2049ff45acf70336e4edbeeab34c513e56117f3f35e0051d9e98bee021bb01b",
    "signature": "0x30c259d656a84bc84e4ed5e16bae372fae938884cdd6dd58e5a9078be0508d03093779be39032b8656e196f03d6316fa2858e4be9893b988bbe93ad5763d98f21b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}