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 #21389192 · ArcScan

Block

#21,389,192

2026-09-17 21:08:13 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,192
Timestamp: 48 days ago · 2026-09-17 21:08:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fa917223e5235d3da4af6a06c2319734164ee73ff347df7ae25c3371c358e31
Parent hash: 0x69529d70…93362986
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,192 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.8%2,657,827 / 30,000,000

Base fee

20 gwei

State root

0x5f5222d7f918…b7cc463a71ac

Transactions root

0xfcf471184ca6…8f3f482d9bcb

Receipts root

0xb78460d99a7b…ee57e512e93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800