{
  "manageEntity": {
    "action": "Repost",
    "entityId": "102807674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x075850f9a77e08cf2c382aa1cf5cebe174c918f55f09ee5e00756c13687fe7db",
    "signature": "0x6455307adc74f694dc68235d154e5ccf815f502aad034ddd2c836366795bbbcf76f4842623ddfb7067a0bc4199165ba701a840e0804fcdd7b8b025b78a89cc201b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}