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 #21366791 · ArcScan

Block

#21,366,791

2026-09-17 17:58:56 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,791
Timestamp: 39 days ago · 2026-09-17 17:58:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2f99b7e5feb164fa6ca8785387ea6073940ac4dd46a17d48543a4a2309cb688
Parent hash: 0xdbbb04da…968dc057
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,791 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.4%7,926,490 / 30,000,000

Base fee

20 gwei

State root

0xaf64c1897fb6…d77f9f3a9059

Transactions root

0xc2ff57912946…16967c78ec93

Receipts root

0x18268da7c389…199ec905adb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800