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 #21517370 · ArcScan

Block

#21,517,370

2026-09-18 15:11:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,370
Timestamp: 14 days ago · 2026-09-18 15:11:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x523a202201de5ad75e79dd15096fe09aced23efea1b163bf081a6e89e962ee02
Parent hash: 0x493455c9…226d9091
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,370 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.8%6,232,655 / 30,000,000

Base fee

20 gwei

State root

0x6db91e4c7652…ec4cec0a2872

Transactions root

0x4b7d943dab73…b6a1f19633a3

Receipts root

0xb3cd8a5caf25…b7616fa91635

Nonce

0x0000000000000000

Extra data

0x00000004a817c800