{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe08520df5dca0d9ef3d25571fd7d19fa0fb54e8bf0e1ad9f9ff702ee6dbdf3e",
    "signature": "0x174e54ee7317c1730531c5ce9fa93520e9f3570fd354ec4b38e22a8c8cf4284b0ae90ba10eac594bee525f109f2b51e1cdf8ece9626c7eadcb3b796990fb61361b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}