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 #21311634 · ArcScan

Block

#21,311,634

2026-09-17 10:12:18 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,634
Timestamp: 33 days ago · 2026-09-17 10:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x99cc05818fd542ba52ee995117bab64e77001a377e173f9008a666afbf42cda4
Parent hash: 0x15e31f5a…0ea0450d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,634 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.0%6,311,657 / 30,000,000

Base fee

20 gwei

State root

0xbc5d0ae8b3fd…b7a3a062655a

Transactions root

0xbef709cce93b…413f264eabdf

Receipts root

0x18eb8c25e4cc…09c6074e8891

Nonce

0x0000000000000000

Extra data

0x00000004a817c800