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 #0x9e95d8dd91f29fa38728ff380d67c0a72a46e2f9907dae99a06d75f34a2e3b5d · ArcScan

Block

#21,256,786

2026-09-17 02:28:55 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,786
Timestamp: 56 days ago · 2026-09-17 02:28:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e95d8dd91f29fa38728ff380d67c0a72a46e2f9907dae99a06d75f34a2e3b5d
Parent hash: 0xeddb4261…ab47559b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,786 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.9%6,284,913 / 30,000,000

Base fee

20 gwei

State root

0x647fbf15d931…0ddad5ed0e53

Transactions root

0x41051f74f3f2…59b08eb6e94a

Receipts root

0x33e2ba50f828…13086209584f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800