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 #21515630 · ArcScan

Block

#21,515,630

2026-09-18 14:56:59 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,630
Timestamp: 43 days ago · 2026-09-18 14:56:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ace461eba1e03d661d32082e39ef011c9f4dbaade2e77e3981283206b2fa1d8
Parent hash: 0x078f640c…d4a6a17d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,630 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.9%8,372,354 / 30,000,000

Base fee

20 gwei

State root

0xb81bf16aaff7…7bc4d8dd9106

Transactions root

0x2f692a8c80ff…6faf0fe468ce

Receipts root

0x567b495c5183…0e5398978c1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800