{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1465939538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6caa02804e9d276780e4590e1ba5faf7f305bd60b1213d8f1ad83ff24c991cfd",
    "signature": "0xf137cbf4f2bcd33410b90fe0781a27fa7a2dd40a9bd054c322b2b1cebaa1c73456dcf10bcb3a9a6e57634174921542ff8c06034815ef6812f0c18bc8230f28d21b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}