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 #21329557 · ArcScan

Block

#21,329,557

2026-09-17 12:43:37 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,557
Timestamp: 33 days ago · 2026-09-17 12:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5adf434b777a05f45bb060209a9258b045bacdef36f5f5528e266d3156df874
Parent hash: 0x14ebab7c…f11c9789
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,557 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.4%4,628,445 / 30,000,000

Base fee

20 gwei

State root

0x9d327408fe42…58c3e546b728

Transactions root

0xc1e7689845c1…e8c2cc6afd6b

Receipts root

0x079ecf74b893…c9efe8b33b95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800