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 #21372208 · ArcScan

Block

#21,372,208

2026-09-17 18:44:42 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,208
Timestamp: 25 days ago · 2026-09-17 18:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6f18aeafaf2de107fb028bbb5f3b15d2484fba63fb5bc73d7f8b56239a4e640
Parent hash: 0xf5129f82…93db0eb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,208 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.5%2,251,861 / 30,000,000

Base fee

20 gwei

State root

0xb200e95b5d01…84e7728c5e91

Transactions root

0xd4fab7488e9a…2fdc4abdee39

Receipts root

0x9f3ecd56dc37…25fcae9a4fee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800