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 #21265073 · ArcScan

Block

#21,265,073

2026-09-17 03:38:55 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,073
Timestamp: 10 days ago · 2026-09-17 03:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb906763e7e5f9b3a38d64c5badee3fb9fd15cf3681d7159f734014944449edae
Parent hash: 0x03ca86cb…44ca5500
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,073 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.2%2,445,267 / 30,000,000

Base fee

20 gwei

State root

0x6edc627fd62f…92788b50e9f2

Transactions root

0x18a125256548…3350174f32d0

Receipts root

0x22233d37bcf4…219aae687402

Nonce

0x0000000000000000

Extra data

0x00000004a817c800