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 #21518392 · ArcScan

Block

#21,518,392

2026-09-18 15:20:20 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,392
Timestamp: 27 days ago · 2026-09-18 15:20:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x76514cfe9e9dcc37ac4a0dd7e8182adf7cfa2ab8b969b22cbff575d00fd5e437
Parent hash: 0x3e4eaa53…f8480869
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,392 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.8%2,027,676 / 30,000,000

Base fee

20 gwei

State root

0xa49a3d4237f3…81cf9a4a5119

Transactions root

0x6d2f154424c2…2b1daf75b62d

Receipts root

0xe88d8e9178e1…442cfb50a14f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800