{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8791092b052b7fa269120eb7c091cd5c5f56c91307662d7747cad2719716c43",
    "signature": "0x6fba042168f87e39ccedc29dac1e8b1710f73120d1825c370497dddbd2b05643740821c904e8fce4d5435eb6efca38e5884387cb12e54a877e64efeca39b19521c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}