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 #21567691 · ArcScan

Block

#21,567,691

2026-09-18 22:17:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,691
Timestamp: 6 days ago · 2026-09-18 22:17:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c4ac57a097c92584f63c065381413f33d457791d7e5b709311b1be2a98d229b
Parent hash: 0x17cfd88a…92e81919
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,691 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.8%234,857 / 30,000,000

Base fee

20 gwei

State root

0x73de98a9b83d…ac124d57d877

Transactions root

0xd19c5ee895c6…2838e7f4d1c6

Receipts root

0x03b70559106e…f1d3de8901ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800