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 #0xd1b8951849cee55721dc8e8ee0839451a378d64db687554dfaf937fc1d451ef2 · ArcScan

Block

#21,397,749

2026-09-17 22:20:33 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,749
Timestamp: 55 days ago · 2026-09-17 22:20:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1b8951849cee55721dc8e8ee0839451a378d64db687554dfaf937fc1d451ef2
Parent hash: 0x5d4ec16f…640f23cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,749 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.5%4,642,461 / 30,000,000

Base fee

20 gwei

State root

0xf98dd634f5df…b98e1ece0b1b

Transactions root

0xbe1e13c875d1…52719a6b944f

Receipts root

0x1ae3e64d5da9…ebdc733c31d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800