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 #0x30e9c12a5cde3774414bf17da86e27d0ec1120350e10352f0567975c6094c293 · ArcScan

Block

#21,542,630

2026-09-18 18:45:13 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,630
Timestamp: 36 days ago · 2026-09-18 18:45:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x30e9c12a5cde3774414bf17da86e27d0ec1120350e10352f0567975c6094c293
Parent hash: 0x36575e20…6098a04a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,630 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.5%1,657,744 / 30,000,000

Base fee

20 gwei

State root

0x7b05ffd1ef3f…40342ecb5cff

Transactions root

0x115178164047…b6f8aae0055e

Receipts root

0x57746b35b70f…5cc0607204ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800