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 #21253275 · ArcScan

Block

#21,253,275

2026-09-17 01:59:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,275
Timestamp: 12 days ago · 2026-09-17 01:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd2a31d1dfbb11a581ea668c43cd2cc50d0009b224d1f2bc3ff4b91c54415743
Parent hash: 0xb3132d72…4b4d4d5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,275 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.8%4,433,336 / 30,000,000

Base fee

20 gwei

State root

0x77e02322b621…e4a268fd25e4

Transactions root

0xe72b6e11a245…93be12fd9b71

Receipts root

0x99f52070393b…7db1334a8624

Nonce

0x0000000000000000

Extra data

0x00000004a817c800