{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846172348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9e230b7a996a69cb1567a669057faa8f86d867155a96aa11c52929533b249c8",
    "signature": "0xa8f92be22f2ab6ea345c2c58c59737a3fb5ea9c543c567157f9318ec469b2e731a7beb78fe3cedcdba308f33f20ff5acf3e17ba040be81b3fec2864c1017f40c1b",
    "signer": "0xcBFBf860488b647E167A7020ac01A0A0c34Bf981",
    "userId": "4601100"
  }
}