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 #21552504 · ArcScan

Block

#21,552,504

2026-09-18 20:08:42 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,504
Timestamp: 29 days ago · 2026-09-18 20:08:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd04f7f64ed8b4d60d6733abb30020850f555db00e5cbe2b3d1290871d396df5
Parent hash: 0x5a4a32ba…3d257b5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,504 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.4%1,031,525 / 30,000,000

Base fee

20 gwei

State root

0x1e37883cd6f5…d1704d80241a

Transactions root

0x92a48bf0385f…12851950a3ba

Receipts root

0xfa364bd55fc5…a5f16b5f7b7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800