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 #21276427 · ArcScan

Block

#21,276,427

2026-09-17 05:14:50 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,427
Timestamp: 28 days ago · 2026-09-17 05:14:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2a0d0e902df3408e011757aa9498aaf1323d7636257ec9ba674e9e032cc0991
Parent hash: 0xc5b4a176…9ef51407
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,427 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.6%4,392,319 / 30,000,000

Base fee

20 gwei

State root

0x82fa340bda48…9577f7535a32

Transactions root

0x0c62878a0912…8acd744d92dc

Receipts root

0x21de948982ce…dcce15eaf407

Nonce

0x0000000000000000

Extra data

0x00000004a817c800