{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b0869f80c2cab5de24294228ef11df18fe0500b062c0fb1e61807703660af6d",
    "signature": "0xe7831385c63df1c7e477bd83ea955a03e858a6e962827f8ea004204f1bfdc2954b164c55359b9fef6e90cb09d2b3d96549ebe875634698026164fb5d31e9a07f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}