Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x498cfcc5a5b936790d9f03538a7b9fdee30693d811a7db338c6ca0c421cbb488 · ArcScan

Block

#21,307,500

2026-09-17 09:37:23 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,500
Timestamp: 28 days ago · 2026-09-17 09:37:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x498cfcc5a5b936790d9f03538a7b9fdee30693d811a7db338c6ca0c421cbb488
Parent hash: 0xa8ef69de…bfddcfe2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,500 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.4%4,333,959 / 30,000,000

Base fee

20 gwei

State root

0x728147929be5…60030ca371a3

Transactions root

0x7fdf7387506d…b4883a928fd9

Receipts root

0xb0ce8b659f68…66bd895dd2f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800