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

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 #21244120 · ArcScan

Block

#21,244,120

2026-09-17 00:41:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,120
Timestamp: 8 days ago · 2026-09-17 00:41:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x000bad85d28afad213242b4e002431ee76752316fc7ea74ca78346a77659c0d0
Parent hash: 0x2b2f55bd…b5315440
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,120 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

57.1%17,145,433 / 30,000,000

Base fee

20 gwei

State root

0xbfd7a0c3d0f5…894402f07faf

Transactions root

0xbe17610c903f…e74c8f8a75e0

Receipts root

0x51d497547ec2…00ca78dfe312

Nonce

0x0000000000000000

Extra data

0x00000004a817c800