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 #21276363 · ArcScan

Block

#21,276,363

2026-09-17 05:14:17 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,363
Timestamp: 25 days ago · 2026-09-17 05:14:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd6aa1d9e1fe1a9f880745718e0b341285d5e9abcd3b07822fac180a04694cb6
Parent hash: 0x59bcd42a…00946f39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,363 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,608,040 / 30,000,000

Base fee

20 gwei

State root

0xf04405b8a5f7…9e42d2a10684

Transactions root

0x287c5f85fcbd…bbcfcf18a814

Receipts root

0x5c18bc94a2fa…b24ef7990eab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800