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 #0xa30fe5d2c1c72d0468aebb865880b70d7a0033fc33c8933f15a7ac99b1d2920d · ArcScan

Block

#21,340,733

2026-09-17 14:18:01 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,733
Timestamp: 56 days ago · 2026-09-17 14:18:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa30fe5d2c1c72d0468aebb865880b70d7a0033fc33c8933f15a7ac99b1d2920d
Parent hash: 0xc4567758…140c5429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,733 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,228,537 / 30,000,000

Base fee

20 gwei

State root

0x04b1cdcf1f59…791e6dbc33a9

Transactions root

0x2f16c5acd78d…291710478bcd

Receipts root

0x66d1edd67bb1…3c382cec2c2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800