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 #21565637 · ArcScan

Block

#21,565,637

2026-09-18 21:59:46 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,637
Timestamp: 52 days ago · 2026-09-18 21:59:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xf73b8bfc3d42765385f7c6e11b09be1ad4eae86033eecb2df4ee6a88af111b6b
Parent hash: 0xf64988b1…70e944a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,637 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.9%5,382,012 / 30,000,000

Base fee

20 gwei

State root

0x0dcdafe72dc8…4d17d15a1883

Transactions root

0x7f0248d9ff6d…8833b37edbae

Receipts root

0xd716710477b1…e5b548a3e3b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800