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 #0x65c4a5b9557fe0b68682295d76519be120c28cac7fa8cb4acdebe1486faacfe5 · ArcScan

Block

#21,418,553

2026-09-18 01:16:24 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,553
Timestamp: 19 days ago · 2026-09-18 01:16:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x65c4a5b9557fe0b68682295d76519be120c28cac7fa8cb4acdebe1486faacfe5
Parent hash: 0x0ed4008e…e7d4086f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,553 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.6%3,770,408 / 30,000,000

Base fee

20 gwei

State root

0x3a86c5331329…56ad65f84650

Transactions root

0x9c5e71184969…7af9aeeb07aa

Receipts root

0x039876018790…a11f8aabad83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800