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 #21249681 · ArcScan

Block

#21,249,681

2026-09-17 01:28:55 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,681
Timestamp: 16 days ago · 2026-09-17 01:28:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x69be01e942b5c3ac8e573882a7f035a38cb98ca38325edf5eeab64bd636244f0
Parent hash: 0xa228c4fa…6e96abde
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,681 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.8%7,132,043 / 30,000,000

Base fee

20 gwei

State root

0x98ac10a1388d…5c34004513d5

Transactions root

0x61e20ac93b20…809f9bea4740

Receipts root

0xc4682c61f21b…2981a61091d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800