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 #21558915 · ArcScan

Block

#21,558,915

2026-09-18 21:02:55 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,915
Timestamp: 53 days ago · 2026-09-18 21:02:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x6035b61b769982df945cc2402bc28810c03d04abda1f4bd07d81f89251776cca
Parent hash: 0xa4c9218e…fb726d31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,915 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.8%2,925,304 / 30,000,000

Base fee

20 gwei

State root

0x2b161f08c15a…c53e4c1242f6

Transactions root

0xc86323af4202…6ad586fbddbf

Receipts root

0x4468805174ec…e5c752c06961

Nonce

0x0000000000000000

Extra data

0x00000004a817c800