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 #21358945 · ArcScan

Block

#21,358,945

2026-09-17 16:52:39 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,945
Timestamp: 9 days ago · 2026-09-17 16:52:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x20236dc96cb40d662241308d837d331287f0f8344a6a04529bf02aa0066e5b23
Parent hash: 0x10c2092e…edb45e9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,945 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.1%4,823,499 / 30,000,000

Base fee

20 gwei

State root

0x434180f64b17…85ee0b58cd89

Transactions root

0x3c18bca22c0e…6d282575ba55

Receipts root

0x653b6474add2…09c66d0c2457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800