{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1462493558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb3c676f62f3a505678f30435654275b49f8be3f40f3e640d0d7e42bf4813cf9",
    "signature": "0xdcc0290d8c7fda7f4b2aa2a90586eef0e5d162c338071cddb8e1654af1c26a1c6933f7b15e96265bccdefb625efb83a6b3a8f83ec24f61801a8986dd2a2020781c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}