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 #0xfe658ffc6327d5480e6a78ef3ff3cb17fb8dfb9d695bdb899d7fbd9bc77a3e79 · ArcScan

Block

#21,530,209

2026-09-18 17:00:13 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,209
Timestamp: 53 days ago · 2026-09-18 17:00:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe658ffc6327d5480e6a78ef3ff3cb17fb8dfb9d695bdb899d7fbd9bc77a3e79
Parent hash: 0x52594843…217f5e7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,209 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.7%4,700,370 / 30,000,000

Base fee

20 gwei

State root

0x863d3c52f4f2…ab321e5a0bf4

Transactions root

0x08385dcb59b1…ff353b4e1252

Receipts root

0xd67ff908a73b…2091827126c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800