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 #21409710 · ArcScan

Block

#21,409,710

2026-09-18 00:01:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,710
Timestamp: 20 days ago · 2026-09-18 00:01:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x43503688a73753ec393303990a39df854bc932ea55068b8976b54388d887e6b8
Parent hash: 0x6889dbc8…a7cf42bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,710 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.4%412,597 / 30,000,000

Base fee

20 gwei

State root

0x5d2d8275ae0b…cdd6898c040f

Transactions root

0x0d22b778bc9f…82f440d7448e

Receipts root

0xd2b22981ef07…102f337ef2bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800