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 #0x2a512f72b266927b04b64f1769b0238f67ad3cfef92e93b4663352241cfb2996 · ArcScan

Block

#21,515,198

2026-09-18 14:53:20 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,198
Timestamp: 50 days ago · 2026-09-18 14:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a512f72b266927b04b64f1769b0238f67ad3cfef92e93b4663352241cfb2996
Parent hash: 0xcad92ffd…6522d8fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,198 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.5%1,662,310 / 30,000,000

Base fee

20 gwei

State root

0xfac9de4dd6f8…d5711140764c

Transactions root

0x951451c4d7fc…468685445179

Receipts root

0x2c0f4c35c028…90224f6f503f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800