{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963671633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d7d09361bed26b4d327220e8e78dbc15cd25980620496ad0dd3c2c13a6450d2",
    "signature": "0x7ce9fd46f8b34cf80ef31b98f091a2e82db5f142bf1e2c3d535ede8f595dd65338fc29c4a4cfefd1c2b078ab828e1774047a1a37531dce25969764a44c31b9271c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}