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 #0x39c971b996be6024a2f8a2b8300d1ddfa317cadc3758ffdef82da4d77303f649 · ArcScan

Block

#21,336,420

2026-09-17 13:41:35 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,420
Timestamp: 39 days ago · 2026-09-17 13:41:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x39c971b996be6024a2f8a2b8300d1ddfa317cadc3758ffdef82da4d77303f649
Parent hash: 0xd80e41c6…132ba02c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,420 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.4%5,815,430 / 30,000,000

Base fee

20 gwei

State root

0x136f6ad3f245…5aa944c6a7f0

Transactions root

0x71d885efbc2d…506a5d596eb9

Receipts root

0xd0662391e96b…25538cea902a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800