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 #21548213 · ArcScan

Block

#21,548,213

2026-09-18 19:32:26 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,213
Timestamp: 50 days ago · 2026-09-18 19:32:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a45bdc13de517fcdb77c30fd2ce992941186cb5163827c5fa5b54a442d585d9
Parent hash: 0x6656fb29…6134e2d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,213 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.1%2,437,821 / 30,000,000

Base fee

20 gwei

State root

0x03291aa12bf7…41e8f3772b87

Transactions root

0x06d2d7a16754…b7c4271ad214

Receipts root

0xca866dfd731a…233e44cd84ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800