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 #21304302 · ArcScan

Block

#21,304,302

2026-09-17 09:10:22 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,302
Timestamp: 6 days ago · 2026-09-17 09:10:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x23a880fa5d8d4546c1007e0bb343046b798d48b39548bcb9c83243a871862a6a
Parent hash: 0x27808b4f…4856f746
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,302 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.5%4,648,324 / 30,000,000

Base fee

20 gwei

State root

0x0d72dc3631d0…e47436e242ed

Transactions root

0x07769fd87c9c…bc2961f63ea0

Receipts root

0xaf4866958234…8598ea719736

Nonce

0x0000000000000000

Extra data

0x00000004a817c800