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 #21262617 · ArcScan

Block

#21,262,617

2026-09-17 03:18:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,617
Timestamp: 11 days ago · 2026-09-17 03:18:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf4f533d448f79f7d880d0b5cf45254d7e8a087f1b6f9bb4bd482df33ba7b075
Parent hash: 0xa71bf418…8bf0612c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,617 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.6%2,866,700 / 30,000,000

Base fee

20 gwei

State root

0xc56706e3df3a…31f06d7ca816

Transactions root

0xe4b44bff21e5…2c4d4d44cd4e

Receipts root

0xaff8523adc21…7adc257cecb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800