{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595757528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2f2cd47e357f48b9b7715925d0bc4d56ee68aca12aabf8c12ec9227a6a49a44",
    "signature": "0x3535978fae3aaaa3b3665ed2d6149ff72f2561941df68a7047501994f7d7333d5dbc6855a38b44f0d42a3842d3c33f63e7ccd024c8cfbe96c2463b565030529a1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}