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 #0xb90f5934d8bb09d7d89ab382d1e0c53b868ab38d09aefa36a8c1790ecc4722eb · ArcScan

Block

#21,410,979

2026-09-18 00:12:23 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,979
Timestamp: 29 days ago · 2026-09-18 00:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90f5934d8bb09d7d89ab382d1e0c53b868ab38d09aefa36a8c1790ecc4722eb
Parent hash: 0xbe7a695c…66252c8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,979 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.8%833,946 / 30,000,000

Base fee

20 gwei

State root

0x98147264ceb4…112664e2f6c9

Transactions root

0x7c984a59b043…5b70f92de12f

Receipts root

0xfd03bdfc3d0a…c755e3438540

Nonce

0x0000000000000000

Extra data

0x00000004a817c800