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 #21266669 · ArcScan

Block

#21,266,669

2026-09-17 03:52:24 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,669
Timestamp: 3 days ago · 2026-09-17 03:52:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c799cf24d0f61326158471f9f68614dc65f48b60bbee09c1e0f7db42be796da
Parent hash: 0x5cfcc6da…081e16c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,669 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.4%4,630,880 / 30,000,000

Base fee

20 gwei

State root

0xd32c1f2b5d18…b0829510ab44

Transactions root

0x4dd6650f983c…774fc00a41dc

Receipts root

0x815a27ae0c70…c25af68a00d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800