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 #21416728 · ArcScan

Block

#21,416,728

2026-09-18 01:00:59 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,728
Timestamp: 55 days ago · 2026-09-18 01:00:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x07c105fdee99f99da8c34865dd32c8a3ab38d4af94e7c910feca641832d07e71
Parent hash: 0x0c6d3c70…8876545b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,728 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.6%2,280,847 / 30,000,000

Base fee

20 gwei

State root

0x70d8c6a330a8…24c6ee9962f8

Transactions root

0xde3dffb8bf30…9e1178b6e634

Receipts root

0x25d190c96657…1b19a9d4e916

Nonce

0x0000000000000000

Extra data

0x00000004a817c800