Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8a54f1c802fe90e8f87897be755746733f7464c8a9cd0a390b540010f4939103 · ArcScan

Block

#21,290,254

2026-09-17 07:11:39 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,254
Timestamp: 24 days ago · 2026-09-17 07:11:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a54f1c802fe90e8f87897be755746733f7464c8a9cd0a390b540010f4939103
Parent hash: 0x272ac457…579bf593
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,254 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.1%3,338,162 / 30,000,000

Base fee

20 gwei

State root

0x056a5908ec08…27571be48438

Transactions root

0x60b0d31a07d0…a3d85d1c7dfa

Receipts root

0xb06d99036ede…5546caf1960c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800