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 #21356058 · ArcScan

Block

#21,356,058

2026-09-17 16:27:28 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,058
Timestamp: 41 days ago · 2026-09-17 16:27:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x349c191506eeb4220fbd0454e4183e573f5483cc10b2e5bc6f47265398836201
Parent hash: 0x9c2eb81d…b03ad168
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,058 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.8%3,828,912 / 30,000,000

Base fee

20 gwei

State root

0x65e78c18ffb8…c6a211d95eef

Transactions root

0xdd6461f7019a…c48bf7d69c3f

Receipts root

0x384bcacba4b2…c9c235d976f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800