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

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 #21263565 · ArcScan

Block

#21,263,565

2026-09-17 03:26:11 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,565
Timestamp: 31 days ago · 2026-09-17 03:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e46db72a06e5fa3ace0d19fc082cc547637434cd3b0fcc47c4ccf6c51359cdf
Parent hash: 0x96f10291…325be220
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,565 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.3%3,691,365 / 30,000,000

Base fee

20 gwei

State root

0x47df7a3833d9…ad1c4779387f

Transactions root

0x39f0b86586cf…8396d8a129b7

Receipts root

0x3fb6b950cfec…c2e6404b0214

Nonce

0x0000000000000000

Extra data

0x00000004a817c800