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 #21553154 · ArcScan

Block

#21,553,154

2026-09-18 20:14:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,154
Timestamp: 10 days ago · 2026-09-18 20:14:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xac7b85f6b126dac70bd46ff57ca7fb4f253d6fd442901efe21483fbd31c0d2ca
Parent hash: 0x6472ada7…c996dd2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,154 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.2%362,047 / 30,000,000

Base fee

20 gwei

State root

0x02f5076faed0…2b08360c0d3f

Transactions root

0x6180ae4d5366…62fc72d21705

Receipts root

0x80626d52bae9…6372c6fc995e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800