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 #0x99216aa30dd5eac42714e50e86a0cabeac2b4b40ea010c29ea28d8c836574b18 · ArcScan

Block

#21,366,349

2026-09-17 17:55:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,349
Timestamp: 48 days ago · 2026-09-17 17:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x99216aa30dd5eac42714e50e86a0cabeac2b4b40ea010c29ea28d8c836574b18
Parent hash: 0x5ae1186c…11a9462d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,349 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

41.9%12,584,830 / 30,000,000

Base fee

20 gwei

State root

0x0ae6eb2f7354…545ab6230957

Transactions root

0xe28be92a23f1…4badd28e5fcc

Receipts root

0x66ea3686de94…dd40c53d3e4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800