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 #21403194 · ArcScan

Block

#21,403,194

2026-09-17 23:06:35 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,194
Timestamp: 31 days ago · 2026-09-17 23:06:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e4732b8f38011bed4cf98c7ae0680a3940bd223ebd7773a3b6aa468b175cf98
Parent hash: 0x40e873dc…a2545bde
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,194 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.8%2,330,921 / 30,000,000

Base fee

20 gwei

State root

0x8c1e71e7f915…437931dbc542

Transactions root

0xdb44bd1f7407…753034985ec7

Receipts root

0xa53205f975be…1e3f7d5fe9bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800