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 #0x64f28663bffa56201c4e3759237a0026ebaf026bca99b0008b7c1454b4f8389e · ArcScan

Block

#21,273,545

2026-09-17 04:50:29 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,545
Timestamp: 44 days ago · 2026-09-17 04:50:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x64f28663bffa56201c4e3759237a0026ebaf026bca99b0008b7c1454b4f8389e
Parent hash: 0x081d47b1…e95677ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,545 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.9%2,361,225 / 30,000,000

Base fee

20 gwei

State root

0x5a0acdfd951f…8d89634f80df

Transactions root

0x66d251e3684e…f2c40594193b

Receipts root

0xba93e5b2ca9f…c6fce6209f0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800