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 #0x8b127e979bb8fa2a913d62e22b033ebc9c1e6bdf46b906b745a4c69a08767404 · ArcScan

Block

#21,521,353

2026-09-18 15:45:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,353
Timestamp: 13 days ago · 2026-09-18 15:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b127e979bb8fa2a913d62e22b033ebc9c1e6bdf46b906b745a4c69a08767404
Parent hash: 0xbec59268…d8982e7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,353 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.3%2,501,353 / 30,000,000

Base fee

20 gwei

State root

0x699adfb0dc09…aa61c0924f66

Transactions root

0xd443d0ab0f1a…5e368557301b

Receipts root

0xd0ae56a8fe19…7d54afa09856

Nonce

0x0000000000000000

Extra data

0x00000004a817c800