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 #21374331 · ArcScan

Block

#21,374,331

2026-09-17 19:02:38 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,331
Timestamp: 20 days ago · 2026-09-17 19:02:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e304b894d26a37c90c9f5722caf66626bfbc87ef82819f28ced8dd0cb1d3a26
Parent hash: 0x51a3aceb…98fe55f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,331 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.2%2,765,734 / 30,000,000

Base fee

20 gwei

State root

0xcca1ad90602b…501b3288d15e

Transactions root

0x5b7d3f8cda8d…76aa6512d60a

Receipts root

0xb4fdc587eec4…5593beb11866

Nonce

0x0000000000000000

Extra data

0x00000004a817c800