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 #0xc2e721dd20ea019a5e43b5d4b12b9d8db7209804474af320ddcad7a439887ead · ArcScan

Block

#21,229,148

2026-09-16 22:35:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,148
Timestamp: 6 days ago · 2026-09-16 22:35:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2e721dd20ea019a5e43b5d4b12b9d8db7209804474af320ddcad7a439887ead
Parent hash: 0x8b435c47…524cf33d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,148 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.8%10,441,790 / 30,000,000

Base fee

20 gwei

State root

0x96d1a0f01360…18569ced8528

Transactions root

0x592b2c41782f…321cb9c5ec75

Receipts root

0x240be91f8684…53dd8591747f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800