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 #21374238 · ArcScan

Block

#21,374,238

2026-09-17 19:01:51 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,238
Timestamp: 23 days ago · 2026-09-17 19:01:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa68fb37148f5d6898d0a522b09c5ad7419e61d840e4eb51ca5ca73bbe75cf882
Parent hash: 0xb122a4ab…14c476f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,238 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.8%6,542,831 / 30,000,000

Base fee

20 gwei

State root

0x635da0f354d4…73c6c175360c

Transactions root

0x9f9240c6f343…ef7a41b458fa

Receipts root

0x542676026ad0…c4a5ba3ea541

Nonce

0x0000000000000000

Extra data

0x00000004a817c800