{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567096619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa33c637b36e9cc2eedc5d9f3310d2b07b0f18a178fffd91b49d3f1da6436f659",
    "signature": "0x329f142d2d34bfc12ddcea18184dff2a6218eee6e843813cfcfcd9142b9b1eef0f7020571bc92d91899291c0faedc63c17b576e8fcdb43cce49397d658b5edff1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}