{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313234081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x812f31ee828569c245439c06ae598d5fdd3052e2a5d98c2b945b9454537d61c8",
    "signature": "0x5bbbd7bb3ecac30ba7cc469dc779bc3fc750433c91118dc13467293d64fe7ee96c948291efefed076c875a367d2815cfb64c58cf4af079469edf9a5c48f3894d1b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}