{
  "manageEntity": {
    "action": "Repost",
    "entityId": "980290625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09d2111d99429c4a34f046727eb6ab7f617d93f8b14e8c95f7290333e6f78ede",
    "signature": "0x8e5a13bc97c3189c7322e4abf51379464422b805daada21038a648fbff24068c2452d3b71eba6e4555bacaf6de701cec42006287630fc2ffa2b8ecd7f73d864c1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}