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 #21402988 · ArcScan

Block

#21,402,988

2026-09-17 23:04:50 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,988
Timestamp: 24 days ago · 2026-09-17 23:04:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x11548ff34ed720e4ff166ed6fce625681068fd8507515642adc7c32996b293a3
Parent hash: 0x8265aa5d…8e11bbee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,988 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.4%2,231,640 / 30,000,000

Base fee

20 gwei

State root

0x68f536923798…993b378c67f8

Transactions root

0x9fecd5482557…b78b81ac61da

Receipts root

0x7828aaad6631…6d77aed80964

Nonce

0x0000000000000000

Extra data

0x00000004a817c800