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 #21395828 · ArcScan

Block

#21,395,828

2026-09-17 22:04:19 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,828
Timestamp: 6 days ago · 2026-09-17 22:04:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f21b2aedc1125f472263d59e4ea8da7153580b4c38346858610a31c6418b44c
Parent hash: 0xf7014d7f…cbde117a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,828 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.8%8,048,781 / 30,000,000

Base fee

20 gwei

State root

0xe41db8e5bd26…69eee48043ed

Transactions root

0xf0a129e6385f…d95abd145d30

Receipts root

0x973f6674abb1…7ae6f2b634d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800