Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5a17d968c97b70e74a1bebec2f58ede8b5369b49531ee5b97fb614c8f2fadcfe · ArcScan

Block

#21,171,323

2026-09-16 14:27:30 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,323
Timestamp: 18 days ago · 2026-09-16 14:27:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a17d968c97b70e74a1bebec2f58ede8b5369b49531ee5b97fb614c8f2fadcfe
Parent hash: 0xbcb38ec3…67cb9dca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,323 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

76.6%22,987,292 / 30,000,000

Base fee

224.845888083 gwei

State root

0xd145e1d9a518…52f808d38f21

Transactions root

0x29a69275fd64…f4110d2bc446

Receipts root

0x4fb1c58c9c72…f4ddaa26aecd

Nonce

0x0000000000000000

Extra data

0x00000034807cd78b