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 #0x280f8ad98e2eb7cc4dc25ca9d51c47d3f945cd5809ef61c4be90378ddf317763 · ArcScan

Block

#21,519,300

2026-09-18 15:28:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,300
Timestamp: 50 days ago · 2026-09-18 15:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x280f8ad98e2eb7cc4dc25ca9d51c47d3f945cd5809ef61c4be90378ddf317763
Parent hash: 0xc393e00b…c284bbba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,300 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.0%5,404,198 / 30,000,000

Base fee

20 gwei

State root

0x9960739740a1…690cebe0c151

Transactions root

0x7ed14bcfb234…6619c2975f1a

Receipts root

0x319719f7866f…301d1125c315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800