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 #21171908 · ArcScan

Block

#21,171,908

2026-09-16 14:32:26 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,908
Timestamp: 23 days ago · 2026-09-16 14:32:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x6434fb1a1d274812c408bc65cfe6ba18fb6da5c29a8461f6177674ecef0b3d45
Parent hash: 0x6dc346dd…ee0e3e52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,908 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

33.3%9,982,226 / 30,000,000

Base fee

240.342946717 gwei

State root

0x1751c859ee6b…d870b2f38ab5

Transactions root

0xc549e43a947d…61ce11212b10

Receipts root

0x183f89340afd…4e8678ac96e2

Nonce

0x0000000000000000

Extra data

0x000000381c8c054e