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 #21290483 · ArcScan

Block

#21,290,483

2026-09-17 07:13:36 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,483
Timestamp: 18 days ago · 2026-09-17 07:13:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x28ad07082468623ef5dfd559f9e0f5970787123488ad900491898c5bdeabef6e
Parent hash: 0x81779c9a…291654fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,483 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.5%2,558,780 / 30,000,000

Base fee

20 gwei

State root

0xe5a3f1e08191…fbbc719595bb

Transactions root

0xca9d824e5a80…ffd2988db47c

Receipts root

0x6085b279d7ea…a55ba1ad42ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800