{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115364325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d54c460109d310f7ac474b24822f4e6c4758cd574f88440d9cb7408f3c6f526",
    "signature": "0xb64b4b42ed6420de06bdd780d10503dc78ebf41947c27c1c4bddfc0e09cbdb9e66e283a666c4046475aba5ff77518b1ab6e84cc59a89d816f33a84457c7fd4631c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}