{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c840ef97319e9b5a7f0b620b1b5f6ab44ffeeda892f89588e16737970286087",
    "signature": "0x6b7c13457e624976439c373e7e276b73f33e6b24d487e7e06eb48c95c2fe4fd60ad213d3bf747506df09d24716fa7a497900993404a77287481e4a6543017c4e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}