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 #0x3c3cea63d28e6ced3f6357942ea581b572dd64db39d3981d5f821202ccee4184 · ArcScan

Block

#21,553,283

2026-09-18 20:15:18 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,283
Timestamp: 6 days ago · 2026-09-18 20:15:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c3cea63d28e6ced3f6357942ea581b572dd64db39d3981d5f821202ccee4184
Parent hash: 0x05fda4c2…5f95b1cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,283 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.6%1,097,720 / 30,000,000

Base fee

20 gwei

State root

0xf03ee92e8904…cbb23fc7fa34

Transactions root

0x175f49736a2b…bebc32b87053

Receipts root

0xd3c52529fed1…314cacd26978

Nonce

0x0000000000000000

Extra data

0x00000004a817c800