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 #21549103 · ArcScan

Block

#21,549,103

2026-09-18 19:39:57 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,103
Timestamp: 31 days ago · 2026-09-18 19:39:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fd8635ab97981ecfecb8fe4f20ac881f00bbff374fc427e4c6adee996e42eae
Parent hash: 0x83be7135…ed6f00f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,103 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.7%515,327 / 30,000,000

Base fee

20 gwei

State root

0x14328e987de1…ec5603037c7a

Transactions root

0x03269769b6bb…13943004e8e8

Receipts root

0x209041fc1359…91e49e87c933

Nonce

0x0000000000000000

Extra data

0x00000004a817c800