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 #0xa1a56804b3e0d6107ef8e36409384772543ae31d39d09684e3d5a8afaee153e4 · ArcScan

Block

#21,345,542

2026-09-17 14:58:39 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,542
Timestamp: 52 days ago · 2026-09-17 14:58:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1a56804b3e0d6107ef8e36409384772543ae31d39d09684e3d5a8afaee153e4
Parent hash: 0xa5ed88e8…00948a0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,542 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.8%3,839,009 / 30,000,000

Base fee

20 gwei

State root

0x7e4a7b6be815…861c3088625f

Transactions root

0xbcc5c3d20019…9d149fb5753c

Receipts root

0xf80aee2bd33d…75194d53030e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800