{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69f6388907b5b10f13b6da9a8104909385c0bf21628adb0ddac8a6187081e5b",
    "signature": "0x8a0e71c24307a34f08385681b8d718d24418aaa5d20f3c584f0e0c6567bf92996109727f2df22e7315d0a5b5f227d4b3a35c01cffa52887781112647972f92a11b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}