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 #0x3b8d3071f36d3488736a54d28ca11d573e6df2dea6260bb9d29a083be203e2b3 · ArcScan

Block

#21,529,927

2026-09-18 16:57:50 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,927
Timestamp: 50 days ago · 2026-09-18 16:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b8d3071f36d3488736a54d28ca11d573e6df2dea6260bb9d29a083be203e2b3
Parent hash: 0xe8797fbb…323b1486
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,927 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.6%1,073,874 / 30,000,000

Base fee

20 gwei

State root

0xf4cdf049280b…1f5a84b3b11e

Transactions root

0x5f9f7018c923…7350f555f082

Receipts root

0xa8d6d43dd683…eb9b8a42ffe7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800