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 #21293271 · ArcScan

Block

#21,293,271

2026-09-17 07:37:09 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,271
Timestamp: 3 days ago · 2026-09-17 07:37:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6a67ec609a4290e0c9ac321431cfd895515f154f3481f689e5cf289186b58ef
Parent hash: 0xc34d4584…541f2d5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,271 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.8%8,343,664 / 30,000,000

Base fee

20 gwei

State root

0x542615c44696…bf1a6c517add

Transactions root

0xefc994c4c098…564613786f9b

Receipts root

0x864b6d69da0b…ee063f1dd70a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800