{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269496866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc410916d0791eb83b38febb9d99f2afa1c5ba13f9a1d266fbd6f06842b1df488",
    "signature": "0x381239eb55d6407063d8988a73253b501673c888e7d74d9b6f662ce4cc4db12938768df9a6e846ed686073bf7efbef8bee7b99274f4dfaa9fef49ed8b94a64de1c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}