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 #21553066 · ArcScan

Block

#21,553,066

2026-09-18 20:13:28 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,066
Timestamp: 13 days ago · 2026-09-18 20:13:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf3208f4903c7edd0c0a07a758951d74ed62290dbd2a0a9c08adf89035a2c1a3
Parent hash: 0xe98db9ee…1b39c311
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,066 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.0%616,635 / 30,000,000

Base fee

20 gwei

State root

0x96108604135c…28f880116289

Transactions root

0xd88dce37c0fa…6d5de19889b4

Receipts root

0xaedd42641724…ac12da92a1c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800