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 #0xac9a91b6c6241871169c706edf3ef4d954830f09402c8564a29a3c0f69ad1b9c · ArcScan

Block

#21,386,384

2026-09-17 20:44:29 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,384
Timestamp: 23 days ago · 2026-09-17 20:44:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xac9a91b6c6241871169c706edf3ef4d954830f09402c8564a29a3c0f69ad1b9c
Parent hash: 0x2bc36ea8…51a12e8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,384 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.8%2,955,354 / 30,000,000

Base fee

20 gwei

State root

0xd0da0cc6b20d…64db956cc3c7

Transactions root

0x9dce61606ce8…39b69f9753f9

Receipts root

0x8d3193153d0d…f5518de97f91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800