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 #21542648 · ArcScan

Block

#21,542,648

2026-09-18 18:45:22 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,648
Timestamp: 37 days ago · 2026-09-18 18:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xccdfe5ad393e58664d11225c315bf443dd3954b1a7d91b4087a0fcabb8ff0572
Parent hash: 0x69df920e…163bce7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,648 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.1%1,543,112 / 30,000,000

Base fee

20 gwei

State root

0x53cc89a562be…e0051040f5fc

Transactions root

0x0f765c2d0591…b1342dc8032a

Receipts root

0x0bb4b643f2cc…51a9b0ebd97f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800