{
  "manageEntity": {
    "action": "Repost",
    "entityId": "737029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd032b884d6166662cbe5eaeb6c43b6ea88868b5c62499b6756cec34d1b649b0",
    "signature": "0xf20c7b4e550bf32639d7affe09304d340e7e0d7e870c1cb01e589ae79bb3ea381f447462c7ad2ebd48cd8e89ba2d27c4d561e91eee832cae659fde3fa6c4f6781b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}