{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279519306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e986da6b46830d0f9db035acedc1b34a52acf190af6b3a88e3feff39f9380a3",
    "signature": "0x2e938714f65d6dfe231266405db2da407476d30dfc771cb74b10191b7fe0d71251799195d245277934c212a92cb74fe0de8f1b7e5c2beecda2f3805aaf58b4b21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}