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 #0x6cacbff039958826f6595db232f92093b2acf1e23c8c6a01a859c5d119b4d2ea · ArcScan

Block

#21,307,643

2026-09-17 09:38:35 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,643
Timestamp: 32 days ago · 2026-09-17 09:38:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cacbff039958826f6595db232f92093b2acf1e23c8c6a01a859c5d119b4d2ea
Parent hash: 0xf9f9a001…38902ac7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,643 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,730,428 / 30,000,000

Base fee

20 gwei

State root

0x3a3e6788dda4…1f3dda272414

Transactions root

0xf7a547530d25…5f928415cc0c

Receipts root

0x3650e5a20df4…c05ea43cb48e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800