{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a7d96596b58565e1b0ec003ddf3c640f9cf14e19db242ce05b4ad1f87495b97",
    "signature": "0x7f6d4517c74e55d5d7ebd9392522baaf18a07dab55e96170422a71c95770441d3b4031c9a617312018cd95acc61e8a4b3ce79ecd14e903a5e2972a65515e4c081c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}