{
  "manageEntity": {
    "action": "Repost",
    "entityId": "456190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe10c62015d40b53d35c124615f90db3b0a82123b0f822abc6a19287d09d5be46",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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}