{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279831572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4431809487f37c0cfd46707b55895343e06e2626f4491727cedb90c336e3627d",
    "signature": "0x53c524c31432d0e3ad9ea19de67e235b9b595245264f11580ae11ab18f397d02462731cb56b301fb5c7cd6ad36d99cfa9e0e71e9e9704fcbee533cc4490225ca1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}