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 #21282524 · ArcScan

Block

#21,282,524

2026-09-17 06:06:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,524
Timestamp: 14 days ago · 2026-09-17 06:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1660eec6669fb7538bf4ef16a5d9f2b6697acbd35905719d3953a73c83e7205
Parent hash: 0x462171ce…3dd8c12b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,524 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.8%7,140,670 / 30,000,000

Base fee

20 gwei

State root

0x80e4cbec363a…dd65d82bac82

Transactions root

0xedcaa5a1b32e…62084983184f

Receipts root

0x17d23d3bdc4c…35e3732808b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800