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 #21315290 · ArcScan

Block

#21,315,290

2026-09-17 10:43:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,290
Timestamp: 17 days ago · 2026-09-17 10:43:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2c079b12cd1bd5e73b1ade1440b5c064cb2b6054d4a774dcf5d7bfb7327d504
Parent hash: 0xb9c91c7d…30f53a66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,290 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.8%8,649,772 / 30,000,000

Base fee

20 gwei

State root

0x4db4278768cd…81d137221b92

Transactions root

0x005937395427…620747d718b8

Receipts root

0xb4caeeac7eb7…c8abed6861ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800