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 #21523606 · ArcScan

Block

#21,523,606

2026-09-18 16:04:24 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,606
Timestamp: 51 days ago · 2026-09-18 16:04:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc4794266e742eab0bab766d7c9d962fab7964a5b6d854b484639fdb7e611eb1
Parent hash: 0xb376af29…3f38c4c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,606 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

33.6%10,082,045 / 30,000,000

Base fee

20 gwei

State root

0x4ea2e6e5bfc6…540dbb1a2a4a

Transactions root

0x15c48cc04198…980792b35780

Receipts root

0xa402a2568c0b…d99ddc7e66b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800