Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x78026e0ba1310cd1a7868b318063ddce12a02f82c3ade449ec65473e24e0e780 · ArcScan

Block

#21,347,287

2026-09-17 15:13:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,287
Timestamp: 5 days ago · 2026-09-17 15:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x78026e0ba1310cd1a7868b318063ddce12a02f82c3ade449ec65473e24e0e780
Parent hash: 0xfcfae3dd…27a6b934
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,287 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.6%7,987,136 / 30,000,000

Base fee

20 gwei

State root

0x7187ab998691…5886cf51a4ae

Transactions root

0x77ba09da7147…717d1fee0a56

Receipts root

0xb8ef9a4c771b…84d910f275bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800