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 #21252208 · ArcScan

Block

#21,252,208

2026-09-17 01:50:15 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,208
Timestamp: 7 days ago · 2026-09-17 01:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf5198e2c45623465c32009cd21dff37b8caa3287cd0992705ddf0b001e73371
Parent hash: 0xdd9379ca…5e542574
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,208 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.0%6,905,162 / 30,000,000

Base fee

20 gwei

State root

0x32d309d2f097…510624fb0b7e

Transactions root

0xf21a5f202bfd…b551df6942ec

Receipts root

0xcaff8e434b28…740dce9261b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800