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 #0x55aee61b4f8b1c8535fc29135a3b7c2a61837ceae7dca3737801a04f6b2727e0 · ArcScan

Block

#21,543,759

2026-09-18 18:54:46 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,759
Timestamp: 55 days ago · 2026-09-18 18:54:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x55aee61b4f8b1c8535fc29135a3b7c2a61837ceae7dca3737801a04f6b2727e0
Parent hash: 0xa5216633…72acc1b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,759 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.6%1,681,633 / 30,000,000

Base fee

20 gwei

State root

0xca97a65bfb04…d33e5198d758

Transactions root

0x893586a522bd…7cbd7d5d00f3

Receipts root

0x4dfe1833a951…7b88ff1e5239

Nonce

0x0000000000000000

Extra data

0x00000004a817c800