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 #21329540 · ArcScan

Block

#21,329,540

2026-09-17 12:43:28 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,540
Timestamp: 34 days ago · 2026-09-17 12:43:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x5577d2818c5b4bf93da82804653a423bd09e237cb159ee363a9a93d1030de82f
Parent hash: 0x03f1b14a…d360cf3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,540 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.8%6,250,443 / 30,000,000

Base fee

20 gwei

State root

0xcd432d202943…655e979dce32

Transactions root

0x1065945b7090…991f52c3a10d

Receipts root

0x012212907c7c…cb9dfafc3668

Nonce

0x0000000000000000

Extra data

0x00000004a817c800