{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1910945989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763d199e5209137ac4923c138c25b251ed2cd580b98f4cd059daae50bb52a0c5",
    "signature": "0x6d3add5309f39947a061e2b25df4951a9b21c8b0c0eb411b4f2ca151358621b63f79b003fc42647954e26744954154038bac10ab9bff601b29cde6439885cf1d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}