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 #21344730 · ArcScan

Block

#21,344,730

2026-09-17 14:51:47 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,730
Timestamp: 58 days ago · 2026-09-17 14:51:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x4639fa73eac27b14a4f438a94e6e002aeca372b84ecee2376f5c455b2e89a370
Parent hash: 0x31e1742c…eb9b82f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,730 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.2%6,051,604 / 30,000,000

Base fee

20 gwei

State root

0x569e48360bd7…870401dd7edb

Transactions root

0xf067de87c4af…05ebb5c7f217

Receipts root

0xa928631f03c9…931df206a0cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800