{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373822804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01e35e93d917187331588d68046d9589b42ff62fb69a0c19961f6117c5c51047",
    "signature": "0x64e924ba2e79daa6669922ff5c62c1f0dabccacb3da9a37ac4217d30d78797093ebec9b85284d30155a158e459821ab82a2b5330821a620edebca55c9b3c36701c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}