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 #0x3b528f256c1c31e96f6ec20cc591053dc4c62cf17f97d59ff4d50057b9025aa9 · ArcScan

Block

#21,539,829

2026-09-18 18:21:32 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,829
Timestamp: 50 days ago · 2026-09-18 18:21:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b528f256c1c31e96f6ec20cc591053dc4c62cf17f97d59ff4d50057b9025aa9
Parent hash: 0x5a7935d5…bcc53f5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,829 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.8%225,974 / 30,000,000

Base fee

20 gwei

State root

0x34eb9c3db372…9b6d83917d49

Transactions root

0x2ac674e09f80…103c3d4b59a8

Receipts root

0x1f3bcff6acf9…1759c7835dcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800