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 #21396371 · ArcScan

Block

#21,396,371

2026-09-17 22:08:54 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,371
Timestamp: 21 days ago · 2026-09-17 22:08:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x50b2573ccb152bcb0b52b6afc9216b14d9427a93aca9a9a546b6cc8fc5cb06ed
Parent hash: 0x9ddc88ce…70879789
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,371 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,577,796 / 30,000,000

Base fee

20 gwei

State root

0x2039be71708d…4988861ae884

Transactions root

0x5803101bcfa4…44e4464b7723

Receipts root

0xe419fc926855…edf7da65f201

Nonce

0x0000000000000000

Extra data

0x00000004a817c800