{
  "manageEntity": {
    "action": "Repost",
    "entityId": "834531050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b5b18fb407ac00ed7a59f659186bc8ca2703078888a06369dba4fa5c80b2b59",
    "signature": "0xe68cc3b8c188ab0eb9dcf84658c2e5f3c4958695dc94779db9a53db8e148d7c710f3ecd6af50ac01c07606bbcca564e77abf5095e1213d4f0e163b0e4f88c44f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}