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 #21289494 · ArcScan

Block

#21,289,494

2026-09-17 07:05:14 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,494
Timestamp: 25 days ago · 2026-09-17 07:05:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd47c1e2ac13a6f0e5859cfd23c86e937d2db45e54406d171b8dfd7a0dde3b414
Parent hash: 0xcf22f192…af4ef671
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,494 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,440,421 / 30,000,000

Base fee

20 gwei

State root

0x0e70594383e8…bea28ff7832c

Transactions root

0x5674b0b51758…13c2ed48a957

Receipts root

0x487be3722396…d474f56f00d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800