{
  "manageEntity": {
    "action": "Repost",
    "entityId": "244278120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f18681d5e15eb26afa8c15b8271973ecb90d81350483bf1aaae245fe40483ab",
    "signature": "0xa6790c5341e0e8cece1433d722c091e9206e371b25d60bd9a5c959ec44a88df21b9f58740499be49be98728444431658c455bb74b8d406048802cbab76353f0f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}