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 #21283438 · ArcScan

Block

#21,283,438

2026-09-17 06:14:04 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,438
Timestamp: 37 days ago · 2026-09-17 06:14:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfbeb552fb881e49fa5de698c09757408d432178f66fbb6dc43dd6d62cf3c5ea
Parent hash: 0xe02f08fd…1d21ee59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,438 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.4%4,312,346 / 30,000,000

Base fee

20 gwei

State root

0xea2155dce4ea…e7c4b775df1e

Transactions root

0x6ec07bb1a856…dec55e39994b

Receipts root

0x882275495cbd…3c6a7e530c65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800