{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350122911",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9389274ef79f9b734779bff9f1e973524b83ebdc9b0aeee04c5f44dcae61af24",
    "signature": "0xfa81131c1fe39ddd10f262b5d0a93f0ff27f5095677c8cd1264b9a22157f18b14eda1447d54e32ff08ffaacea85d1631c47a15efcdabd4d559b2022ee715b8ba1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}