{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573138457",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64e4fc2e4cd501da19ff2c190e9048efbf407049ebf2bcb70b30c416aca1b69c",
    "signature": "0xd47e12f86a7f60c169601a3ac8ac31e5199cf3a0fb4fd887eda8689c09d9a471522e6a3bae0819b7229dd6149752b30fee755dac8e782234e62c5c1d818cdc901c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}