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 #21328539 · ArcScan

Block

#21,328,539

2026-09-17 12:35:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,539
Timestamp: 48 days ago · 2026-09-17 12:35:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bcb843a6054e32c714fe4cf7324bb237dbd3cd39f17feaad0901a65244b2a67
Parent hash: 0x40889a36…fe9f13d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,539 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.6%6,791,737 / 30,000,000

Base fee

20 gwei

State root

0x5c0b473eb7d9…7e9ad63849e8

Transactions root

0x4526d980072a…d424ca1b7ade

Receipts root

0xf11b578550a8…a8b4a3bff996

Nonce

0x0000000000000000

Extra data

0x00000004a817c800