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 #0xf6a28b151b31faab16b9b9f8d260e24bda36a5fd7f06cd6c2da1f9d60f7eeac9 · ArcScan

Block

#21,555,440

2026-09-18 20:33:32 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,440
Timestamp: 46 days ago · 2026-09-18 20:33:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6a28b151b31faab16b9b9f8d260e24bda36a5fd7f06cd6c2da1f9d60f7eeac9
Parent hash: 0xa4bb2d83…81385f35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,440 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.8%1,744,741 / 30,000,000

Base fee

20 gwei

State root

0x55d092d1a9f3…9f2dc59b98ea

Transactions root

0x79f4f5d6acef…b002f4a76521

Receipts root

0x8f37e719a884…3cfc5cb11b47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800