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 #0xff516b5962f71e43aff6afe329d3f60c13bbbdac036f4dda52123bc9905afb98 · ArcScan

Block

#21,279,658

2026-09-17 05:42:08 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,658
Timestamp: 34 days ago · 2026-09-17 05:42:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xff516b5962f71e43aff6afe329d3f60c13bbbdac036f4dda52123bc9905afb98
Parent hash: 0x8c9747e7…f8d8effa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,658 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.6%2,567,307 / 30,000,000

Base fee

20 gwei

State root

0x8bf5add71d23…b3a0eb2534e4

Transactions root

0xc66490efed9b…79708e5fe7a9

Receipts root

0x241b0496d15f…b322b3d11bad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800