{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2020548936",
    "entityType": "Track",
    "nonce": "1786724868916979498",
    "signature": "0x1a1f2a9a28a8732fcd09450dda86688910bed989e3a1a48faf586421db072635487733c19c186ea289f340e552da7f5fd63b062de9c79a805e9b8d410ba2a1c91b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}