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 #21526208 · ArcScan

Block

#21,526,208

2026-09-18 16:26:24 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,208
Timestamp: 16 days ago · 2026-09-18 16:26:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x45370ce36d9f48d9b1590c1aa2c44ca6a882062d987960f733bdadb5eba4577b
Parent hash: 0x580ef254…333d4c00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,208 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.5%2,840,999 / 30,000,000

Base fee

20 gwei

State root

0xf80f1d28f0c2…d6b494b498cd

Transactions root

0x23d35d601391…5bd422931b25

Receipts root

0x374b2c6fd2fa…cc7a4133a342

Nonce

0x0000000000000000

Extra data

0x00000004a817c800