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 #21359419 · ArcScan

Block

#21,359,419

2026-09-17 16:56:39 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,419
Timestamp: 22 days ago · 2026-09-17 16:56:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7765d36bed6c2896ff592b96b29f955e82c885aef0abdb445e7f38380c5c10a2
Parent hash: 0x4dd0d3e3…b5c0c702
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,419 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.5%2,244,170 / 30,000,000

Base fee

20 gwei

State root

0x666888fa444d…3443a695d462

Transactions root

0xe98d004f9959…ecd32c807cae

Receipts root

0xd1dbb4714812…ee078357f6a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800