{
  "manageEntity": {
    "action": "Repost",
    "entityId": "481727636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x604e5ca110b0100342c355bb69537c7bc086c11d0e16e16de50277308a3de531",
    "signature": "0x184b0b82bc998f6bdd981b2e2c006d6781da5c87635e30a067b9cc9f226adc84625a502709cfd01ab916e8910f7d5bfa8c7d5071cfc6c1722c4262548da13fe41c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}