{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581218880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebed6396e33d950e4ce1a43f025441f1e34053dea1ca6274d427191e2730bb20",
    "signature": "0x03a0ef261a336c9562a2a470c2bcf742c13c3d871647cd7d24f499fb253aa1455d91629a461959cee3abc1c0b58f85ae55d810851dc008c6fb882307d52f645a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}