{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124585615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x163510204594f395b1b7feb6ec97a878ef15e0c5f9b6122dbb97e1d79e82d73d",
    "signature": "0x1278c726f818212d58419abfed8f1fa98ffd826ab6df4e8b121e5f4b98608d724c431276b428f465bae6485de92f5d2249c3a9acbb81deda3b56b2c21e13aba31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}