{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02cbc0448ec7ae8d61ee6e0c56b5437cfbad64a02536a0804e2e94dec077de4a",
    "signature": "0xe9d2cd6ea11faca1558ee1d5ff34bad05cf34a158210bc4409b3a1c43f078de60bda52a3581b6f2cf239eab37983026e66973c97aaed84ef402a13037315f1d81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}