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 #0x3494990df6d7e7a8a2802f22644a6642567f5664949f752bf210afc49d85a81c · ArcScan

Block

#21,445,748

2026-09-18 05:06:16 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,748
Timestamp: 48 days ago · 2026-09-18 05:06:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3494990df6d7e7a8a2802f22644a6642567f5664949f752bf210afc49d85a81c
Parent hash: 0xd75f0659…f430c719
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,748 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.6%3,165,627 / 30,000,000

Base fee

20 gwei

State root

0xe68a1e5d140f…3aca890ad12b

Transactions root

0x79fb8b967975…9f78151dffdf

Receipts root

0xa1c21578f986…6c87cc1fb72a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800