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 #0x8078fd3f4affc684aa44c16928eee6ec09ba3181e6ba3201ac99587f907c8b57 · ArcScan

Block

#21,239,725

2026-09-17 00:04:52 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,725
Timestamp: 19 days ago · 2026-09-17 00:04:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8078fd3f4affc684aa44c16928eee6ec09ba3181e6ba3201ac99587f907c8b57
Parent hash: 0xc0219fc0…9f56c256
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,725 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

46.6%13,972,057 / 30,000,000

Base fee

20 gwei

State root

0xa65443aa13ec…4b4c597db5ed

Transactions root

0x3bc63b20644d…1820738edf99

Receipts root

0xa63676c8c2d3…736435b0a98a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800