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 #21381426 · ArcScan

Block

#21,381,426

2026-09-17 20:02:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,426
Timestamp: 6 days ago · 2026-09-17 20:02:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x993310b3fde0d4a940eb6147fea7741977b7ab0e1959a3cf71b3acb67b3197ab
Parent hash: 0xdb4e412a…27870ef5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,426 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.1%9,045,713 / 30,000,000

Base fee

20 gwei

State root

0x23c4ffe9c3ea…ae45f8f5793e

Transactions root

0x6d4f9a5fbd5a…007abf904a1d

Receipts root

0x2b4d40c628ee…37bc31dd8121

Nonce

0x0000000000000000

Extra data

0x00000004a817c800