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 #21311365 · ArcScan

Block

#21,311,365

2026-09-17 10:10:01 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,365
Timestamp: 25 days ago · 2026-09-17 10:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5334b522a9c0ef74c46304e1a56c5f56d3198ee122789974d92393743ed3960c
Parent hash: 0xce02bc9c…2d467f97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,365 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.2%8,474,589 / 30,000,000

Base fee

20 gwei

State root

0xffeb852fa487…671e3d1714fe

Transactions root

0xe8c455890dfa…a69d5a85ed5b

Receipts root

0x773d16c633dd…49a8fb38371d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800