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 #21387353 · ArcScan

Block

#21,387,353

2026-09-17 20:52:40 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,353
Timestamp: 4 days ago · 2026-09-17 20:52:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x83ea1491c2e3bcc8c079c9e994eed1fc09a07d1d5982739f0915e3861b1d1930
Parent hash: 0x70f18331…24f0739c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,353 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,455,025 / 30,000,000

Base fee

20 gwei

State root

0xc1384306f98d…8b3033e422de

Transactions root

0x918215f4a9b7…f61581604522

Receipts root

0x3028cb3b5230…3d327df2728b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800