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 #21347910 · ArcScan

Block

#21,347,910

2026-09-17 15:18:39 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,910
Timestamp: 8 days ago · 2026-09-17 15:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xec608108b8c170ba3865404a04c620d767811eba3fcb71377c88d5ade04bb2e6
Parent hash: 0xa6614c2b…049dac05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,910 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.2%6,064,078 / 30,000,000

Base fee

20 gwei

State root

0x95c72d37886b…ac02067a5859

Transactions root

0x1eb75405f576…fbcb5d2a507f

Receipts root

0x947bc7896c0b…031347ed6eda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800