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 #21254654 · ArcScan

Block

#21,254,654

2026-09-17 02:10:55 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,654
Timestamp: 8 days ago · 2026-09-17 02:10:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xdef905fae29454808a74dcbbe92ecf08e2836ad4e46d6c3c1b15a0acd3eaf9b3
Parent hash: 0x06d62383…0316a932
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,654 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

32.9%9,856,011 / 30,000,000

Base fee

20 gwei

State root

0x862468e4dc2b…014ed86d917d

Transactions root

0x1105aacdf6d2…f0af7a7c619d

Receipts root

0xa15381e31280…ff22b06dcdea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800