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 #0x99354a34561c14e4de4e94a0bc30523c78cbf171224a15ac23642c6eee2126a7 · ArcScan

Block

#21,195,493

2026-09-16 17:51:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,195,493
Timestamp: 3 days ago · 2026-09-16 17:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x99354a34561c14e4de4e94a0bc30523c78cbf171224a15ac23642c6eee2126a7
Parent hash: 0xbc26a849…2e372fce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,195,493 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

43.0%12,885,516 / 30,000,000

Base fee

314.761480408 gwei

State root

0x7e0322c5f248…436d45a178c7

Transactions root

0x5a4a8f109774…5e8ae055f641

Receipts root

0x87f5994e2334…2c10c27aec8e

Nonce

0x0000000000000000

Extra data

0x000000495954653c