{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65c4d1c3ca3b9760bc1c02e6ecdfa18c1abd521f1dc781668f50c7e5e5300195",
    "signature": "0xf0125872b39716129ff98c12e52932a9bd2df227095586531f888e161a83c33e0f53edf756b83df36202377a9fadfa00ed7a78c127587cb00592507c0a5364771b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}