{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330332345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c56a83a00749284895584850535dc5af625af5a74133d43d857b849322dfa7a",
    "signature": "0xec1b425ff037a9a7ff698edfb8686999fb35dc0ec67f46cbe477bd460eaa1ba223f9c3397db1ba91abe63bb0b12427d5695b6f5c391abc0ccc32134609afa9f71c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}