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 #0x890ffbde3db3463a142ea52215bb0cca667c299b72c6fc9afc64983dcdf20068 · ArcScan

Block

#21,443,889

2026-09-18 04:50:33 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,889
Timestamp: 10 days ago · 2026-09-18 04:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x890ffbde3db3463a142ea52215bb0cca667c299b72c6fc9afc64983dcdf20068
Parent hash: 0xea78d3d3…0c3b6d14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,889 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,652,361 / 30,000,000

Base fee

20 gwei

State root

0x47f6bd82821a…ceff24734399

Transactions root

0xecf06a40a870…24557bd9426b

Receipts root

0x0f6062727b89…3f58a2f1b31b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800