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 #0x5ef3dffba0d34d1ef9005011aa7a47ad339e8e050301b54c9638f6d1c7b02fc4 · ArcScan

Block

#21,262,669

2026-09-17 03:18:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,669
Timestamp: 12 days ago · 2026-09-17 03:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ef3dffba0d34d1ef9005011aa7a47ad339e8e050301b54c9638f6d1c7b02fc4
Parent hash: 0xd7e91e34…7550639a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,669 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.5%9,451,771 / 30,000,000

Base fee

20 gwei

State root

0x156a14d4f2c0…bc190271c20a

Transactions root

0x9bfa76b3bbad…e0d1f19c719e

Receipts root

0x354a1226f230…cb7aad721815

Nonce

0x0000000000000000

Extra data

0x00000004a817c800