{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240471110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5746fb71dc72f10fa9f5661b7e40c5e5f454781f03c463d7d6d3cb1a000ed18",
    "signature": "0x9ee7cd22bb30b5fe19df1fe488cff245e5e7cc1cc63b26c65a876986a9a0e4f912399d4ba54ed64bf71a84889795aab7f059d2298a49d882ef181055a1ba13081b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}