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

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 #21279565 · ArcScan

Block

#21,279,565

2026-09-17 05:41:21 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,565
Timestamp: 30 days ago · 2026-09-17 05:41:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6762c0c860a0b4299aff1e5d004240e1353ad3626a9ec27bff5308bcbbe4eded
Parent hash: 0x179584f9…41a8f63a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,565 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.4%6,113,298 / 30,000,000

Base fee

20 gwei

State root

0xfcde7b9e2f09…7e264e32600a

Transactions root

0x9343678d6dda…5059573ed1fb

Receipts root

0xdb4d61816183…d0b2689eb2c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800