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 #21269839 · ArcScan

Block

#21,269,839

2026-09-17 04:19:10 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,839
Timestamp: 15 days ago · 2026-09-17 04:19:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x15144ccada65c31675ae85a030d03cfe7c99d28275689382a4fb3e8fd95acb1d
Parent hash: 0xff7fbec7…f28ff540
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,839 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.5%4,938,614 / 30,000,000

Base fee

20 gwei

State root

0x55a7ca3da889…857929791be7

Transactions root

0x0bea36b6a270…7f1af22d1163

Receipts root

0xfdd154e4ea3b…cc4b1ad1359f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800