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 #21395073 · ArcScan

Block

#21,395,073

2026-09-17 21:57:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,073
Timestamp: 6 days ago · 2026-09-17 21:57:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ee4b9b1c6257b5eb87c3d26a5c1a9e82853acc0897c581ee91951207b4ca589
Parent hash: 0xa5bba332…b95cabe0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,073 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.9%3,266,578 / 30,000,000

Base fee

20 gwei

State root

0x19e74aa3f9ef…c728864b6121

Transactions root

0x2cc54485e4a5…14e1c377402f

Receipts root

0xad9d29d942fc…ddadcb385bc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800