{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1835545034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x981f0a455a5cbef7422d9fd139c69cdb5cee7e268b38e1c71efa06da4e7820ff",
    "signature": "0x09f4638bcc508c9e55e937ff334b7b28fb5752508c22cfd00b6ffa47ddcaa9c61852f0db113b1c5639363b124d680685ba4c68400228347afd96ee9c4fff76221c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}