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 #0xb120ac463714e6730483eaa3d3f68610d5c78a74d23a92838a7e4a82b6b2e50e · ArcScan

Block

#21,289,567

2026-09-17 07:05:51 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,567
Timestamp: 27 days ago · 2026-09-17 07:05:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb120ac463714e6730483eaa3d3f68610d5c78a74d23a92838a7e4a82b6b2e50e
Parent hash: 0xeefd6b35…124f16e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,567 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.9%3,863,262 / 30,000,000

Base fee

20 gwei

State root

0xa6aa04c7db48…20e474ebf995

Transactions root

0xb8dc1b8b181c…e743576638f6

Receipts root

0x6ab827362ebc…251907480b1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800