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 #0xaa220a3527adebb9baec8cc0a85f31f20bc7fb7942686deba9bec6a7e275adb5 · ArcScan

Block

#21,366,680

2026-09-17 17:58:00 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,680
Timestamp: 43 days ago · 2026-09-17 17:58:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa220a3527adebb9baec8cc0a85f31f20bc7fb7942686deba9bec6a7e275adb5
Parent hash: 0x378cc1f1…06d2d1ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,680 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

50.2%15,062,460 / 30,000,000

Base fee

20 gwei

State root

0xa2b05c26e10d…b7908228d574

Transactions root

0x9e185c5bcee9…8584e4eae115

Receipts root

0x37a15c530b5a…e077d63e9508

Nonce

0x0000000000000000

Extra data

0x00000004a817c800