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 #0xfb3af2c4b0420f3714e2c0d1f68fd5251885b8dac07fdd213aa81dfa31398502 · ArcScan

Block

#21,346,538

2026-09-17 15:07:03 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,538
Timestamp: 27 days ago · 2026-09-17 15:07:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb3af2c4b0420f3714e2c0d1f68fd5251885b8dac07fdd213aa81dfa31398502
Parent hash: 0x01afc20c…31bad7bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,538 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.0%4,507,582 / 30,000,000

Base fee

20 gwei

State root

0x3d5e159ac9da…311ba6f6a9da

Transactions root

0x1cfaf77fbb26…7122e366108a

Receipts root

0xc34383b78cb5…4ae97837f5bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800