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 #21327982 · ArcScan

Block

#21,327,982

2026-09-17 12:30:19 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,982
Timestamp: 31 days ago · 2026-09-17 12:30:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f2c3a66925f606c2aa40945aaa919f8cff019a8fd73fcf4affa753e2986d9d7
Parent hash: 0x889a855f…8ceef436
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,982 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.1%9,039,919 / 30,000,000

Base fee

20 gwei

State root

0x3a8f473d36de…210cb9b69616

Transactions root

0x3542fe21c0e1…3d83190ce769

Receipts root

0x371164184e2b…5cc3e36e6cfe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800