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 #21255112 · ArcScan

Block

#21,255,112

2026-09-17 02:14:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,112
Timestamp: 22 days ago · 2026-09-17 02:14:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xdcb74ccaff623df051bccc0341a3567e95716790e6f05de8c5a02388142fcf02
Parent hash: 0xa180bde7…a974f38a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,112 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.4%6,123,817 / 30,000,000

Base fee

20 gwei

State root

0x8a89483fc90b…37a48efe3286

Transactions root

0x908947016ede…722c895f1d0f

Receipts root

0xa9e0a25dd5b0…e130153f41ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800