{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902683179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5009ea07359301131828dafadd951b7cc2367fbedae36eaf7ae479e33affbb49",
    "signature": "0x0c9c47316e398d72f53660e37fd05ffb14127d40e07dbb25b72e8d958478993d5a24817eb8ff1f1bc2abc7189680b5ed84652d5a0e8920465aacaef1993f55301c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}