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 #0x0b8750e0388f63eda779e17c0e0e95f2243db23d1857400aee831f4f38793b11 · ArcScan

Block

#21,555,415

2026-09-18 20:33:19 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,415
Timestamp: 46 days ago · 2026-09-18 20:33:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b8750e0388f63eda779e17c0e0e95f2243db23d1857400aee831f4f38793b11
Parent hash: 0x0f59bba6…c391c82f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,415 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.0%2,413,277 / 30,000,000

Base fee

20 gwei

State root

0x066de3c05e12…ee03cb00c6e3

Transactions root

0x1097e4fde3d6…19c2687a2dda

Receipts root

0xb5f4c235c981…7bbeb6fbade7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800