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 #21445346 · ArcScan

Block

#21,445,346

2026-09-18 05:02:52 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,346
Timestamp: 39 days ago · 2026-09-18 05:02:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd08d47dc12834052e4fba74351d2412de83f258cc8ce16a97ac7ff1c1a16fe82
Parent hash: 0xaf80a2bb…65c2045d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,346 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.7%2,621,692 / 30,000,000

Base fee

20 gwei

State root

0xa6a61856d84e…0c0ee4c71acc

Transactions root

0xc91a177274af…eb4fb90e4595

Receipts root

0x1a5fd435e50f…2405fa822657

Nonce

0x0000000000000000

Extra data

0x00000004a817c800