Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xdfd386f81244a5e5087fdc1a70622c5c369f7857d2a5bf7363eb6e8b709f579c · ArcScan

Block

#21,520,451

2026-09-18 15:37:44 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,451
Timestamp: 40 days ago · 2026-09-18 15:37:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfd386f81244a5e5087fdc1a70622c5c369f7857d2a5bf7363eb6e8b709f579c
Parent hash: 0xc51b6289…2c4627ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,451 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.8%5,632,949 / 30,000,000

Base fee

20 gwei

State root

0x01e8612b388d…309ac0a0358e

Transactions root

0x93f42b83dc44…bb20873b3ae5

Receipts root

0x3cf487c0d45f…180654753e4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800