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 #21310067 · ArcScan

Block

#21,310,067

2026-09-17 09:59:04 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,067
Timestamp: 21 days ago · 2026-09-17 09:59:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa42b8fbf7497654a8ef07f118b3eb9a111097bff495c875ac1bf97cceeb17d84
Parent hash: 0x304f77c4…001d241d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,067 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

43.0%12,903,616 / 30,000,000

Base fee

20 gwei

State root

0xe8132a0ad1a1…7d319f9f3748

Transactions root

0xc4d66ea85b3b…5d601d0fb87b

Receipts root

0x191d13f98c2d…fdbc24621679

Nonce

0x0000000000000000

Extra data

0x00000004a817c800