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 #21307339 · ArcScan

Block

#21,307,339

2026-09-17 09:36:01 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,339
Timestamp: 23 days ago · 2026-09-17 09:36:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaedbc96b8e5aebc08038424daf432bed4391366afeba9ac44f156de95016079
Parent hash: 0xd9b5333d…cf9f99d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,339 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.7%2,019,779 / 30,000,000

Base fee

20 gwei

State root

0x270bb5743e7a…cdd52b92ba51

Transactions root

0x56aeb7b126d9…313655135f8c

Receipts root

0xaabcc9f605d1…26df19fe88be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800