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 #0x288ed4d30ce150214c7da3fceff3a4414b78ed24bb701dffcda7d35144718ff9 · ArcScan

Block

#21,550,298

2026-09-18 19:50:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,298
Timestamp: 10 days ago · 2026-09-18 19:50:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x288ed4d30ce150214c7da3fceff3a4414b78ed24bb701dffcda7d35144718ff9
Parent hash: 0x38707812…c3341be8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,298 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.0%1,812,648 / 30,000,000

Base fee

20 gwei

State root

0x9c86f0691037…a0b98070fd4f

Transactions root

0x4b73c214516d…0ba6d4e6fb48

Receipts root

0xc35610ed4ec6…a0e74b6b7863

Nonce

0x0000000000000000

Extra data

0x00000004a817c800