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 #0xa830f295b3d3d1c496296d8a345e82a0d5b529710541b8f38a861f9ab5e3482a · ArcScan

Block

#21,295,671

2026-09-17 07:57:26 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,671
Timestamp: 43 days ago · 2026-09-17 07:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa830f295b3d3d1c496296d8a345e82a0d5b529710541b8f38a861f9ab5e3482a
Parent hash: 0xd68b0a02…21ec68d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,671 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.4%4,311,244 / 30,000,000

Base fee

20 gwei

State root

0x514dad0910a7…1e67b661ed28

Transactions root

0x947133780047…e04adbe81d1f

Receipts root

0x9bfbb59a4398…e449b44fb94c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800