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 #21212343 · ArcScan

Block

#21,212,343

2026-09-16 20:13:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,343
Timestamp: 6 days ago · 2026-09-16 20:13:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x50cfe8eae6937c185405b1f885e55815a322429b97adbeaa35e4f843d9b8e2cc
Parent hash: 0xf3a4c2f2…c544e706
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,343 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

35.5%10,666,974 / 30,000,000

Base fee

20 gwei

State root

0x5e2dc3bd725a…38e4a885e42a

Transactions root

0x7036df470592…d0ceb1fb05a3

Receipts root

0x42e0072d18d2…1303dbb10472

Nonce

0x0000000000000000

Extra data

0x00000004a817c800