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 #0x9c3f8811c723beded2d9594661c83e3980d373aeae1a0855e8153302c6a29d0b · ArcScan

Block

#21,566,505

2026-09-18 22:07:06 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,505
Timestamp: 43 days ago · 2026-09-18 22:07:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c3f8811c723beded2d9594661c83e3980d373aeae1a0855e8153302c6a29d0b
Parent hash: 0xd2310950…d94a6e9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,505 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.1%2,729,462 / 30,000,000

Base fee

20 gwei

State root

0x2d6947bc886a…a063146b2c33

Transactions root

0xcae1e89a82ed…6f62f4798b9f

Receipts root

0x875969583194…49fae3a46f88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800