{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1776289091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b1373f63469dde315c85c32df2df7fe072aede17fe60451ff00ca1cec301ced",
    "signature": "0xc2f1ee707afe94d24fa5663823d171f77d3683ce8cf8c841c94bedd8271bcffe35e9c108c51f75b2f114f11052a80602b9aa04a4bef48f19a33ae0491f5ce7f91b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}