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 #21334921 · ArcScan

Block

#21,334,921

2026-09-17 13:28:55 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,921
Timestamp: 58 days ago · 2026-09-17 13:28:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3614f9dcf8356844753d6e0e555c42d0c0c529cdbb25d617e597919263280154
Parent hash: 0xc2e94b86…7c1dc3db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,921 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.4%8,227,328 / 30,000,000

Base fee

20 gwei

State root

0x2260c51624da…75ffadaabd5e

Transactions root

0xc4e2dc1acc01…3692e7a508e3

Receipts root

0x61098928ce51…97a73d5c3306

Nonce

0x0000000000000000

Extra data

0x00000004a817c800