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 #0xa0b92e18fb76ffcb1d8aa73c87e22f67ec67d22dc475036dd8220b9741e6aaa5 · ArcScan

Block

#21,391,831

2026-09-17 21:30:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,831
Timestamp: 20 days ago · 2026-09-17 21:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0b92e18fb76ffcb1d8aa73c87e22f67ec67d22dc475036dd8220b9741e6aaa5
Parent hash: 0xe605efa7…74d19b09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,831 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.5%148,927 / 30,000,000

Base fee

20 gwei

State root

0xb5d644142109…d84ce7f6cad6

Transactions root

0xfc9a85f0d015…e0574d888a3c

Receipts root

0xf92860ae07dd…fd9848302285

Nonce

0x0000000000000000

Extra data

0x00000004a817c800