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 #0x42f5fbb217612f50e1cdd345656bb885526388e2c66bbf32fe323a55ba1475d9 · ArcScan

Block

#21,567,719

2026-09-18 22:17:22 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,719
Timestamp: 5 days ago · 2026-09-18 22:17:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f5fbb217612f50e1cdd345656bb885526388e2c66bbf32fe323a55ba1475d9
Parent hash: 0xd6398fa8…53021960
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,719 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.2%369,176 / 30,000,000

Base fee

20 gwei

State root

0xd785f6af2f19…8f211d4d4d05

Transactions root

0xc6d6cb645971…66a21e37fd57

Receipts root

0xbc8b1cad5ca4…391e59899f9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800