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

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 #21355193 · ArcScan

Block

#21,355,193

2026-09-17 16:20:09 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,193
Timestamp: 13 days ago · 2026-09-17 16:20:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cdb71c4bfa6ba1a5547745a38b2bab3a2a406fd62a55b65526910513cf33890
Parent hash: 0x016066b4…39449156
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,193 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

25.1%7,535,766 / 30,000,000

Base fee

20 gwei

State root

0x80221349e162…9341b55bf72e

Transactions root

0x52e672785f6b…49adf62915f7

Receipts root

0xdad569c52719…1584a45c9504

Nonce

0x0000000000000000

Extra data

0x00000004a817c800