Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa1920c3e2f196160931fc8e427101318793543bb1f6a5f4662bb685488135490 · ArcScan

Block

#21,522,453

2026-09-18 15:54:39 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,453
Timestamp: 22 days ago · 2026-09-18 15:54:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1920c3e2f196160931fc8e427101318793543bb1f6a5f4662bb685488135490
Parent hash: 0x7b5ae326…1aed96d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,453 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.0%8,693,137 / 30,000,000

Base fee

20 gwei

State root

0xf38ed9ad33b6…81e8d2651e66

Transactions root

0xf486041c4151…efcb3f546179

Receipts root

0x2cc391d6aaa5…3c287f8f40e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800