{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548227676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd83689131eac6543ced9816208df0687f97a7abb3ba7de9f572f3d337f958d75",
    "signature": "0x8eec099eeeec8ebe569ff315c6f7228b6944d6f90135581a8da2accdde68689b280e0d50e1833e24a6f90f179fbd50d7370a7fb5b7f37d6a3f6080b04f49ac7d1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}