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 #21237287 · ArcScan

Block

#21,237,287

2026-09-16 23:44:18 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,287
Timestamp: 6 days ago · 2026-09-16 23:44:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe013dfff1cfa1ca5027e0091bbd73325220be4649bbd1a7809e81c7ef0ebfc4a
Parent hash: 0x15f0d536…7837c5e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,287 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.9%4,479,056 / 30,000,000

Base fee

20 gwei

State root

0x4bbdec94ebe8…fc8d275a0962

Transactions root

0x826012dc0c9a…ae2a27dc5d83

Receipts root

0xb4748658a6e9…ce266352d837

Nonce

0x0000000000000000

Extra data

0x00000004a817c800