{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571811361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07cd535ccaa1c2a2428018dc6736a5ee8418125b09a40115a75fee1a39b109b1",
    "signature": "0xccfb877892b5b198cf04127a4696afd30c7c512939443615c28c9822f7e76420371073efcf339e6293142c8ef06edb26bbe795111086d49478f0844090a6290c1c",
    "signer": "0xD06A00B950F1f08B348e3cEf0B75Da0010adF313",
    "userId": "238712"
  }
}