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 #21568518 · ArcScan

Block

#21,568,518

2026-09-18 22:24:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,518
Timestamp: 7 days ago · 2026-09-18 22:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x37eccef1bd51d1a4cc6588326cbfbb5870a3bf00b0632dec19e4df39e70a8803
Parent hash: 0xc935417f…863598c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,518 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.9%287,030 / 30,000,000

Base fee

20 gwei

State root

0x35d8e3b0f423…b001f5569eb4

Transactions root

0x17f935ae89d4…978e6447800f

Receipts root

0x7985d8fc2bd3…e8e11280aed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800