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 #21301266 · ArcScan

Block

#21,301,266

2026-09-17 08:44:43 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,266
Timestamp: 8 days ago · 2026-09-17 08:44:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x83bad4928e44464df91537b8e91683415781cce58a570221ba1813c4e03a1e31
Parent hash: 0xc3c0e996…4780862d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,266 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

39.9%11,962,508 / 30,000,000

Base fee

20 gwei

State root

0x66dee69ea94f…a85c70bd382a

Transactions root

0xb3833d70f679…66fda7630ecc

Receipts root

0xbccfde07256d…35646fd7d010

Nonce

0x0000000000000000

Extra data

0x00000004a817c800