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 #21382709 · ArcScan

Block

#21,382,709

2026-09-17 20:13:26 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,709
Timestamp: 21 days ago · 2026-09-17 20:13:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xb187fb6874f423f5fb7bfd886a2907dafac2564e7252e544ae171216c80c6277
Parent hash: 0x6e316187…9da42659
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,709 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.8%2,948,504 / 30,000,000

Base fee

20 gwei

State root

0xf24c9449339c…8c91b6d73b50

Transactions root

0x939131fb4858…82de720c3f38

Receipts root

0x11c056c046aa…4f90d2de05ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800