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 #21316398 · ArcScan

Block

#21,316,398

2026-09-17 10:52:31 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,398
Timestamp: 49 days ago · 2026-09-17 10:52:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9bc163ed491364fa17c04a5f5777b5d509dd80f7a8f230ff906830733eab06e
Parent hash: 0xa63b33ed…97ac1cc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,398 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.6%5,587,661 / 30,000,000

Base fee

20 gwei

State root

0xbd26c5e98bff…b3bcc0a413fd

Transactions root

0x9c81b78bf296…d82c565a6142

Receipts root

0x2deb4dd0ddd7…2b616cceed87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800