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 #21220530 · ArcScan

Block

#21,220,530

2026-09-16 21:22:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,530
Timestamp: 13 days ago · 2026-09-16 21:22:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b019780597b4dedd1c32f7794287a9c847ed8b3bbb1dee42aa0ad15281bb1b4
Parent hash: 0x8109133d…8a6e3c0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,530 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

73.0%21,916,913 / 30,000,000

Base fee

20 gwei

State root

0xe2f9d4c9ca4a…422b8e24e9d8

Transactions root

0xd93ab80a342c…eb5b6358c791

Receipts root

0x2519e9b55dab…03227c7ad50e

Nonce

0x0000000000000000

Extra data

0x00000004a88ad4b5