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 #21280065 · ArcScan

Block

#21,280,065

2026-09-17 05:45:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,065
Timestamp: 48 days ago · 2026-09-17 05:45:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x937c5a47821fe23137b1bf0d2f43111ad3e691de3c31ae96de9f904bf03f4cf9
Parent hash: 0x4c872d0a…64df3b1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,065 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.2%3,048,289 / 30,000,000

Base fee

20 gwei

State root

0x4e5457ff6fd8…b159af5582bf

Transactions root

0x3fc834d4756a…d1cb96933bed

Receipts root

0xeb2b0da5e6f1…2fe3a30ac0e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800