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 #0x3857db2c12a0aac956cb15f9cc9d3d3d7f59838e9ac3fe5531e844f877150a60 · ArcScan

Block

#21,250,369

2026-09-17 01:34:44 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,369
Timestamp: 39 days ago · 2026-09-17 01:34:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3857db2c12a0aac956cb15f9cc9d3d3d7f59838e9ac3fe5531e844f877150a60
Parent hash: 0x47b76cc7…41f61ab4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,369 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.2%5,748,056 / 30,000,000

Base fee

20 gwei

State root

0x0c1a9a1d42f5…480d3cb0cd6d

Transactions root

0x57ea656950fa…2feb3ead1ef6

Receipts root

0x28c3395dee19…55e5dab69166

Nonce

0x0000000000000000

Extra data

0x00000004a817c800