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 #21274041 · ArcScan

Block

#21,274,041

2026-09-17 04:54:40 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,041
Timestamp: 27 days ago · 2026-09-17 04:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x72933c9507e125f281fdb741d4ad114b9ecef325e096fe8e737b03c262dfa075
Parent hash: 0xa1dcce7d…db968aa9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,041 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.9%2,370,959 / 30,000,000

Base fee

20 gwei

State root

0xaa179bc47546…f6b113bcbff4

Transactions root

0xb74813037d23…3e3c05f00149

Receipts root

0x2f4e5ca07915…0a476c287e13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800