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 #21307262 · ArcScan

Block

#21,307,262

2026-09-17 09:35:22 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,262
Timestamp: 20 days ago · 2026-09-17 09:35:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0eb1233282449242d0bfa36784e2dba44e4a6023ac7a0f49e783642cd814b9f
Parent hash: 0xb52089f8…ca34308a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,262 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.6%3,791,665 / 30,000,000

Base fee

20 gwei

State root

0x37da7e87d1ea…f9a2141f7fbb

Transactions root

0x9b6381ff9211…cb64a7b3a80a

Receipts root

0x9c897882c0f9…a6445994edb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800