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

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 #21273852 · ArcScan

Block

#21,273,852

2026-09-17 04:53:05 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,852
Timestamp: 34 days ago · 2026-09-17 04:53:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x91fda44260e47fd18a4558b3204aecf87d84ef3e1e3ecbdcea614246574c383e
Parent hash: 0x46f0e314…1de56a4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,852 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,345,608 / 30,000,000

Base fee

20 gwei

State root

0xcb6d68642f9d…77c4a023549d

Transactions root

0xcfe17eb3439e…6eab3fd08282

Receipts root

0x727581383d56…279fab807cae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800