{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa73351a61ee398732d1ad324280fc0caad0b3713b468b19924f77c968ff40444",
    "signature": "0xdb475d46f6fe6d6682895c931bed71a0275791e12d4f46cb09b1b7f8c048f40d262fc90d96fde43aac385a7f45d9dac47ed0031f979e3cdc28a8f764800e31fd1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}