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 #21557793 · ArcScan

Block

#21,557,793

2026-09-18 20:53:26 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,793
Timestamp: 32 days ago · 2026-09-18 20:53:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x922211143a49c8b4e7165db8b7ad801b92870b6b41653b6742809199ca6ec281
Parent hash: 0x9e0e825e…2b61988c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,793 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.3%693,791 / 30,000,000

Base fee

20 gwei

State root

0xd9497ca73d95…4f490aa82453

Transactions root

0xdfe235f17b85…c9b79dc7ba5c

Receipts root

0x74a4a5b77ac9…ba259e475233

Nonce

0x0000000000000000

Extra data

0x00000004a817c800