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 #0x74323d90b438178c83c2abf4e3c64114a164f20e24f0f049e62290f1f6921776 · ArcScan

Block

#21,248,112

2026-09-17 01:15:41 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,112
Timestamp: 7 days ago · 2026-09-17 01:15:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x74323d90b438178c83c2abf4e3c64114a164f20e24f0f049e62290f1f6921776
Parent hash: 0x2ff08349…3f5c49d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,112 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

65.7%19,722,799 / 30,000,000

Base fee

20 gwei

State root

0x5c4edb33a338…122e45559981

Transactions root

0xa039adcea6f7…b8cf2be67fd5

Receipts root

0xe9feffe45c5f…9c4c319e248f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800