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 #0xc453d515863862445fadfd4b1dd05588a304293096b2940f80d71300ae55617f · ArcScan

Block

#21,403,756

2026-09-17 23:11:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,756
Timestamp: 48 days ago · 2026-09-17 23:11:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc453d515863862445fadfd4b1dd05588a304293096b2940f80d71300ae55617f
Parent hash: 0x41417b11…b827cae0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,756 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.1%3,935,120 / 30,000,000

Base fee

20 gwei

State root

0xda7a82f1e47c…aefe49339fd3

Transactions root

0x3a121afa55db…5e4d5b02d30b

Receipts root

0xa8acac4ca441…4f4b5f34537c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800