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 #0xc786357e6d0f87989af6941ffac2e8b8b36b514af28302efca31fa3579f7db4f · ArcScan

Block

#21,550,895

2026-09-18 19:55:06 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,895
Timestamp: 29 days ago · 2026-09-18 19:55:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xc786357e6d0f87989af6941ffac2e8b8b36b514af28302efca31fa3579f7db4f
Parent hash: 0x52fd0d06…5d942ff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,895 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.1%641,164 / 30,000,000

Base fee

20 gwei

State root

0x940087991b41…5de27ed24be6

Transactions root

0xfe1e819e532b…5e83e7b12fb0

Receipts root

0xc88d4e4df64c…21a84ba52ac0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800