{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680108044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x850fb391018ea7556ff78161e77c0834910acb2a10b42042735b1fa975d421d4",
    "signature": "0x37d4e5cca34c37c36af35e25824cf30b410043b57427811aedfcb0826ac4b73f6631c442ef056e53df22320360e9dc16c251c523cee56020e51b4da52dded54b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}