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 #0xc67296de54994dc7d2b764dcc20a37080f7f03d58f4d8ff6cf50050f1505352a · ArcScan

Block

#21,366,856

2026-09-17 17:59:29 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,856
Timestamp: 37 days ago · 2026-09-17 17:59:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc67296de54994dc7d2b764dcc20a37080f7f03d58f4d8ff6cf50050f1505352a
Parent hash: 0x284a1465…c485a999
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,856 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.9%3,867,038 / 30,000,000

Base fee

20 gwei

State root

0x0c54058a09c0…2553c5be2284

Transactions root

0x8e82b9be97ac…896f15154d77

Receipts root

0xfcb90edccf35…524a16bb0a7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800