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 #0xb909c18e9544059da5d4c1cef5ee16b2a71b6d54610536611e4e7ec139ed4be4 · ArcScan

Block

#21,316,650

2026-09-17 10:54:39 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,650
Timestamp: 52 days ago · 2026-09-17 10:54:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xb909c18e9544059da5d4c1cef5ee16b2a71b6d54610536611e4e7ec139ed4be4
Parent hash: 0x7f247616…979a9915
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,650 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.8%11,050,374 / 30,000,000

Base fee

20 gwei

State root

0x378f21937312…ec070bd60e19

Transactions root

0x2d7662e10dbc…cccb7d6e454a

Receipts root

0xf8ca47b52dc8…35761f10f3ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800