{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835802338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd96eb9cdb15f197c1da448635d901a129748590bb38a5ab10f1c035aa7d12fb2",
    "signature": "0x2ded78d4354d4902af8712c7d77566e0786d7fea117fc76b35b759bb8ecb4660262b3fff0984abf45ab7a16202d05b35839a7d9cac62cd2bba80aa5dba03ddac1c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}