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 #21511788 · ArcScan

Block

#21,511,788

2026-09-18 14:24:31 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,788
Timestamp: 24 days ago · 2026-09-18 14:24:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2e7e9b3e53893cb18c75faad44fe7394e7de70d0e8226ff7c7a40db982b0056
Parent hash: 0x2ac1c4e7…e2c2c3f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,788 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.8%826,216 / 30,000,000

Base fee

20 gwei

State root

0xadcadc4fd3d2…c71ec645206f

Transactions root

0x0dd83748045a…19ca99888e2b

Receipts root

0xa7fe81a88b96…e5463964766b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800