{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1884078313",
    "entityType": "Track",
    "nonce": "1790241329178019953",
    "signature": "0x15f41c50ff135966d05b72ce1fcd11150b01a4ef7d22deef809e980430f9e9266de79396cfcc8a008c9f3934c2c953806ca1c84d1524ef0d116e237eec2c7c0d1b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}