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 #21392726 · ArcScan

Block

#21,392,726

2026-09-17 21:38:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,726
Timestamp: 47 days ago · 2026-09-17 21:38:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x999abe1fe761bc3fdec74de1592d331979534fdee8cf6dbfc1ec2e4225c322d0
Parent hash: 0x93750d73…cecca0be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,726 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.2%958,153 / 30,000,000

Base fee

20 gwei

State root

0x745e3003a260…b0b18e614671

Transactions root

0xcbe984392840…62a2f21d4697

Receipts root

0xb9819313fd82…7ea2ec884c09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800