{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247871363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6e63585a2c5d7e68f2fd93d25221af315bec791d307502298b8e18e3a985000",
    "signature": "0x12b60b81b38c911cf74ddaa6ddcbfc31f77cba18b4e77859546911e714dc63114cca6cc84756f6ce306eb30a54f67751eb37641d27beab25912d9ec26f5327151b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}