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 #0xcf493578f4c1c299edc4865fb2bd50bec34c26388b6f89ec55cd6f5ff9442fe6 · ArcScan

Block

#21,515,001

2026-09-18 14:51:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,001
Timestamp: 51 days ago · 2026-09-18 14:51:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf493578f4c1c299edc4865fb2bd50bec34c26388b6f89ec55cd6f5ff9442fe6
Parent hash: 0xadb4ea74…2666c940
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,001 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.9%5,672,261 / 30,000,000

Base fee

20 gwei

State root

0xccbe130f3a01…811db3557dfd

Transactions root

0x4643269111b1…f06bb6516fc5

Receipts root

0x37f6b5be0d10…145674ddf505

Nonce

0x0000000000000000

Extra data

0x00000004a817c800