Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x7d1b4d7a962e3b2ff5bbbc933cb02cc9ac9b6d384777f12f4f74d4eb87bebfa4 · ArcScan

Block

#21,389,101

2026-09-17 21:07:27 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,101
Timestamp: 47 days ago · 2026-09-17 21:07:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d1b4d7a962e3b2ff5bbbc933cb02cc9ac9b6d384777f12f4f74d4eb87bebfa4
Parent hash: 0x4096e42c…83a0aec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,101 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.0%891,766 / 30,000,000

Base fee

20 gwei

State root

0xfac817bfdf23…387c117c1aac

Transactions root

0xe079d03c5a25…856bea081656

Receipts root

0xd7fa46170cff…6be322367ee8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800