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 #21307428 · ArcScan

Block

#21,307,428

2026-09-17 09:36:46 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,428
Timestamp: 25 days ago · 2026-09-17 09:36:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xb634257c15f2337e5bed081b234148de7d32583ca49916c20ddb7d5b3e6dde0c
Parent hash: 0xf2592f6a…4d39e5ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,428 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.8%1,748,759 / 30,000,000

Base fee

20 gwei

State root

0xe778502b08cb…a7c81f6937d1

Transactions root

0xdf4dc44b15f0…b05a4d3dbf48

Receipts root

0xec0d55b9b394…0f8bda494f44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800