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 #21393228 · ArcScan

Block

#21,393,228

2026-09-17 21:42:20 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,228
Timestamp: 51 days ago · 2026-09-17 21:42:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x00b65a797346e1506b545c48bf2057dd02091eb925a88c82496eecb00791e5fd
Parent hash: 0x7bc3d7de…bd81c835
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,228 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,115,008 / 30,000,000

Base fee

20 gwei

State root

0xba3a54216b65…91de360d4cdc

Transactions root

0x1a392b68d3f9…ca527b9bae98

Receipts root

0xb9cd60cb7717…13273983d561

Nonce

0x0000000000000000

Extra data

0x00000004a817c800