{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2136432439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d4b70481aee4c39fed5c980efeb34277223150bb465e6eb5a3023bb0d200d0d",
    "signature": "0x0516b07903e7594c5fa5efad45859a79dac71203ac8948cf7e47a2ae8caa28a23cb2bcd97ab0fba829ad00580d3e2cc1d61452db926644dfabc60b442c7993b01b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}