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 #0xfdeafccf452c279b82d63556f9dd211040e3918406b800b2c0d1271a99cfaac9 · ArcScan

Block

#21,300,642

2026-09-17 08:39:27 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,642
Timestamp: 26 days ago · 2026-09-17 08:39:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdeafccf452c279b82d63556f9dd211040e3918406b800b2c0d1271a99cfaac9
Parent hash: 0xdfd95245…9d1bd1af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,642 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.9%9,577,499 / 30,000,000

Base fee

20 gwei

State root

0x0ebf933bb9bb…e1fa3f7c75f7

Transactions root

0xec294d05fd9e…545237baedc9

Receipts root

0x5226f4021db0…149aabaa1e23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800