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 #0x422d40e2d57e8726b5f10e31deb88f64846907ae2f0fead966658f69324566ec · ArcScan

Block

#21,286,217

2026-09-17 06:37:33 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,217
Timestamp: 15 days ago · 2026-09-17 06:37:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x422d40e2d57e8726b5f10e31deb88f64846907ae2f0fead966658f69324566ec
Parent hash: 0x1973fe3a…aebd4c1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,217 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

18.5%5,558,455 / 30,000,000

Base fee

20 gwei

State root

0x5d9a41e82707…ddeab503d6ec

Transactions root

0x4f5b127ed920…f629722080f8

Receipts root

0x94fbef01acce…e0f4edf2aa2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800