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 #21279741 · ArcScan

Block

#21,279,741

2026-09-17 05:42:50 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,741
Timestamp: 36 days ago · 2026-09-17 05:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e2fd745987487187d82aa2a63a8fbd5de5ba937d66e94db53eddbb86b48be58
Parent hash: 0x3826e22e…d9c647b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,741 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.3%8,795,210 / 30,000,000

Base fee

20 gwei

State root

0x2e268c87fd9b…175797924cd6

Transactions root

0x2dd0532ca24d…9042be04e714

Receipts root

0x021f0ace3a77…4c558b949a85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800