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 #0x9cda406c37582e8ce2632648d6615d28b3c6446371e8317272f976d569c6c03b · ArcScan

Block

#21,387,714

2026-09-17 20:55:44 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,714
Timestamp: 4 days ago · 2026-09-17 20:55:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cda406c37582e8ce2632648d6615d28b3c6446371e8317272f976d569c6c03b
Parent hash: 0x7ed223e7…b7795911
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,714 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.0%1,213,314 / 30,000,000

Base fee

20 gwei

State root

0x1e5230bca3a6…0cdb2054cd9d

Transactions root

0x990ef37ef3b3…26c00dc4d914

Receipts root

0xe425a0278928…034ccd24228b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800