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 #21318741 · ArcScan

Block

#21,318,741

2026-09-17 11:12:18 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,741
Timestamp: 44 days ago · 2026-09-17 11:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x419d6e44982fefc684fda056d6977ea5eace6b5d691d4584cac910404de4fda7
Parent hash: 0x73cfabe0…8e7a3add
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,741 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.5%6,752,832 / 30,000,000

Base fee

20 gwei

State root

0x5dbe93bc9bd3…c80c2783a16a

Transactions root

0xb5ff02eec661…5ad01b774f79

Receipts root

0x346690d6240a…4e819fb88530

Nonce

0x0000000000000000

Extra data

0x00000004a817c800