{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x039650869ec7659782bfb7639a1dcc6968f372f5fa19e0b4e0806ef19b2c300f",
    "signature": "0x0b12cdbfcff6ed9b2efc7e6f63e0dfdb84390f2a74b032da83e1735d7cffb0640869b327848efe30c4713227618b7293676134b214ec5dff619cb6cbfae01d5e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}