{
  "manageEntity": {
    "action": "Repost",
    "entityId": "344047363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc62f0b50e88060c42d17c9204a28d88157ef5a838929be61dba23b20b525b94f",
    "signature": "0x0842a8a38bfe99b88d9009ce3470b0ca180f2560c3a745d3a04c7ba0b99982b458da13ede4fa421f6417a9f1fe817dd2e31634c743f170138d5e336db7b8b4711b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}