{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1680794901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc21b16ad99c3e094bf0af2b7a56f366ac3ac3fe3d8653e839d16cca3eadf61c1",
    "signature": "0x7c845ea5d12990167e23a406d85e10907ec54ecffd1b97a987a57c29c94322b1351132467a4817d15b7e1837b823d552bca4e78efd04b18c14e415b3a9fa9ecc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}