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 #0xd8479f294bcb8ff6d5656b1709628b464812cc95a88f41a0be8310f094b95a6d · ArcScan

Block

#21,566,839

2026-09-18 22:09:55 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,839
Timestamp: 32 days ago · 2026-09-18 22:09:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8479f294bcb8ff6d5656b1709628b464812cc95a88f41a0be8310f094b95a6d
Parent hash: 0xb40c1b20…d6d9b908
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,839 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.7%803,320 / 30,000,000

Base fee

20 gwei

State root

0xd3fb802ab3d0…79e06f703f9e

Transactions root

0xc57904d5ac44…a6cb49104152

Receipts root

0xdf95117ff84e…342ae048dc6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800