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 #0xa3ea23577dfecf520df12dca2ed0db71b9d0af1c8ac3a835aa95c4f0e20428c3 · ArcScan

Block

#21,309,951

2026-09-17 09:58:05 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,951
Timestamp: 24 days ago · 2026-09-17 09:58:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3ea23577dfecf520df12dca2ed0db71b9d0af1c8ac3a835aa95c4f0e20428c3
Parent hash: 0xe40d6609…316f7bb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,951 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.1%8,143,806 / 30,000,000

Base fee

20 gwei

State root

0x1139682fbc02…0e24655739e6

Transactions root

0x09a0f70c17db…f6fbb8fe2c51

Receipts root

0x4bcd71e53121…acbf101ec979

Nonce

0x0000000000000000

Extra data

0x00000004a817c800