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 #0x37a3bbe4a5836f7a382854d131edaf6bb88094023fec2a569d4db2ff1fcb5817 · ArcScan

Block

#21,412,005

2026-09-18 00:21:03 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,005
Timestamp: 52 days ago · 2026-09-18 00:21:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a3bbe4a5836f7a382854d131edaf6bb88094023fec2a569d4db2ff1fcb5817
Parent hash: 0x8813fb4a…d258d5ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,005 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.5%755,728 / 30,000,000

Base fee

20 gwei

State root

0x7bf708c02aaa…66d885ffdded

Transactions root

0x083ecff888ee…cc17a3f75908

Receipts root

0x1a25602d4411…0c4dd08e9a3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800