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 #0xa379ff1467f6c8137f3f08da993dde25ca9e3865216af787dc4e49a51088a2fe · ArcScan

Block

#21,556,301

2026-09-18 20:40:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,301
Timestamp: 19 days ago · 2026-09-18 20:40:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa379ff1467f6c8137f3f08da993dde25ca9e3865216af787dc4e49a51088a2fe
Parent hash: 0x27448863…1a20a25c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,301 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.3%2,778,394 / 30,000,000

Base fee

20 gwei

State root

0xd658c356ae2e…4e32c43b3e70

Transactions root

0x581412ec315a…e1eca5ebbef7

Receipts root

0xfef1e017b457…da23fdc646c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800