{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377216739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3abb003fdc5ecf4d0fe983f247f5ea9db2c81c1d834045b77f8e694a79c833ae",
    "signature": "0x552660a748435a778172290ef893534037d10ede2b430ea99dc3fdae44792c2a6637a5e43b67ed2c85b318b69268578ea79cbaba0dc54aa1d4160e65f4ccd3dd1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}