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 #21350314 · ArcScan

Block

#21,350,314

2026-09-17 15:38:57 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,314
Timestamp: 18 days ago · 2026-09-17 15:38:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a9664c4c355b40e699357402addabb8234e5130fe10376d42cfc6bebe2e0626
Parent hash: 0xf86d0451…e60f2fa8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,314 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.4%5,206,153 / 30,000,000

Base fee

20 gwei

State root

0x071d6d0c8bc1…878f65360c06

Transactions root

0x55b84ee88949…92ad2998e7bd

Receipts root

0x7702ef41e260…49112f9e60db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800