{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592886471",
    "entityType": "Track",
    "nonce": "1792299666414198002",
    "signature": "0x99a2d04cd643b6584a927a0c30d7962ec0c5368a3d48fab9a11731f94bd3819060db0447d3e458fd1490d497ce1dcf87bd82a44850799ee4e7b6ff8bd01d91ec1c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}