{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1805473003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x766455e1d911429a6cca45ce0f6dfaf0177d7418ca64d7970bc1472b0289c29a",
    "signature": "0x2bc10eabb35db8a1cafcd3b2ab635a8b50a6b5f710632a3481bb61726bd394ec1513eede25ce27ea58d159e88a582a98fb5b4ee32b758f1c3eaf22c8601f172d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}