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 #21528329 · ArcScan

Block

#21,528,329

2026-09-18 16:44:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,329
Timestamp: 7 days ago · 2026-09-18 16:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x61c4f403ef3a8a5471307625aeb1c4295bb957d858be7a44b7e42d66434bc89e
Parent hash: 0xf62079fc…1d855af1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,329 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.0%1,811,945 / 30,000,000

Base fee

20 gwei

State root

0xb52fdfeeaf47…50c4a3cacc4c

Transactions root

0x0a8cb03dd979…f871100c3afa

Receipts root

0xaa6f732b99ea…b0c799d858fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800