{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272967956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3e0f7362025a119589d44603e5fbeebe71ea027b5b73d2e8c693e32ea77f420",
    "signature": "0x57cc6da6fc16e4c3a5b13769e6cfb55435f0f33e2a1517690479d79354d6de7f38d91d535c1ca2ff14503c28266f7e1644e7c318a19d6059cf403eb639d7bd961b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}