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 #21344918 · ArcScan

Block

#21,344,918

2026-09-17 14:53:22 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,918
Timestamp: 57 days ago · 2026-09-17 14:53:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf61b987db331829f01d544ecac3e7ad175f9197decbd089ad7208a27c7e1eed
Parent hash: 0x734c1776…71c94fe3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,918 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.8%2,342,566 / 30,000,000

Base fee

20 gwei

State root

0x4394e28138bc…7248bc011c83

Transactions root

0x0703480f2a42…026e43b7a6dd

Receipts root

0x54d55debb625…35e3af1937ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800