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 #21446538 · ArcScan

Block

#21,446,538

2026-09-18 05:12:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,538
Timestamp: 55 days ago · 2026-09-18 05:12:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe899069e390c19fb0da777f8b9c534bf56230a4ea86bd9c04a1dd554b09a7778
Parent hash: 0x61951c8a…5a90bc12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,538 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%599,920 / 30,000,000

Base fee

20 gwei

State root

0x7d73adb8bfa1…81d5ada4d556

Transactions root

0xb49c36048be5…d0b863233a8a

Receipts root

0xdda91f63e036…163fb20926fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800