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 #21441651 · ArcScan

Block

#21,441,651

2026-09-18 04:31:38 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,651
Timestamp: 55 days ago · 2026-09-18 04:31:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x26e21ecd856b22c6d1a7fa022da678e731d1edda765039bd6b6dec02250cc867
Parent hash: 0x816fcb2c…d1d29553
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,651 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.2%6,061,305 / 30,000,000

Base fee

20 gwei

State root

0x8979d55ea9da…3ef4530a9305

Transactions root

0x388ce5c07bee…a9afb8d81218

Receipts root

0xa138124975ec…db9c7fe10145

Nonce

0x0000000000000000

Extra data

0x00000004a817c800