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 #21371541 · ArcScan

Block

#21,371,541

2026-09-17 18:39:04 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,541
Timestamp: 2 days ago · 2026-09-17 18:39:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xad99f137006f8a93ca4bf74ec3dcac1b4a7b222ebee89946af739c2b6b5e15d7
Parent hash: 0x341bcd05…4fc5c4b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,541 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,897,188 / 30,000,000

Base fee

20 gwei

State root

0x16ee74588be9…33984bfbbd19

Transactions root

0x84387aa39ca3…55adf4869c22

Receipts root

0x2304e79d4863…0317cc5527f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800