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 #21359783 · ArcScan

Block

#21,359,783

2026-09-17 16:59:44 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,783
Timestamp: 34 days ago · 2026-09-17 16:59:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xdda7c122dbf2c60c7d57d06a2fc96bd979c6c3178e135dad323d9bdcfe742c9e
Parent hash: 0xf10b8046…1a240cd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,783 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.6%1,973,713 / 30,000,000

Base fee

20 gwei

State root

0x6ecd2e40942b…d6a0995cae31

Transactions root

0xcf4c527e6d5e…3d1737174833

Receipts root

0xb8645d8a5884…057f7fc60455

Nonce

0x0000000000000000

Extra data

0x00000004a817c800