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 #0xa65181d61d14214ed14668496787ba724de5065c4104b8afe71873796d0d10cc · ArcScan

Block

#21,556,717

2026-09-18 20:44:20 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,717
Timestamp: 6 days ago · 2026-09-18 20:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65181d61d14214ed14668496787ba724de5065c4104b8afe71873796d0d10cc
Parent hash: 0xffd37264…320bf6fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,717 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.1%647,013 / 30,000,000

Base fee

20 gwei

State root

0x6557f8f6b2eb…903ec89cbb81

Transactions root

0xf82511c6ed88…ea83c8224cde

Receipts root

0xb250bc664b84…fa8fc844c3e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800