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 #0x3ba1056f45e258d3706d7110ed061be5e511edf10e6c756aa328a6e81547113e · ArcScan

Block

#21,309,255

2026-09-17 09:52:13 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,255
Timestamp: 13 days ago · 2026-09-17 09:52:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ba1056f45e258d3706d7110ed061be5e511edf10e6c756aa328a6e81547113e
Parent hash: 0x1990363e…0eef323a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,255 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

46.5%13,951,252 / 30,000,000

Base fee

20 gwei

State root

0xd00d52312853…9ccc4c777ab4

Transactions root

0x77528c0ace38…11f1e53db767

Receipts root

0x05b1bee55263…b6ce8b706d37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800