{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427509645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaede63e072b4e6e4060947d9b8f337abd8f08bf92a57e28f4fa0d189c4e9f906",
    "signature": "0xe86a5f8f669ea097d9004e8bc2648c851e1387f186785054d98c50e4291e8f164104f1f4cc3e33261ff91061bea49488217e377418efc625c9057b2ed3d9e7521b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}