{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326782674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e94e662e08e871ca4c91d336ad6012afffcea3c8844c6c5000c0f3c658be88e",
    "signature": "0x1b1d51e5e2d9812b78cb1fc7c0ac53857f0f72d80c13829a30ca7e6c5a695ca9266b930df90b25e45c8b834e0611ef097db3cf42d8e8ece58488586cacfa1c381c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}