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 #0x9ef041c17bd8a988076e99516eca2084248970b460b3e9ef7933fc8e3e51235e · ArcScan

Block

#21,410,388

2026-09-18 00:07:23 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,388
Timestamp: 9 days ago · 2026-09-18 00:07:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ef041c17bd8a988076e99516eca2084248970b460b3e9ef7933fc8e3e51235e
Parent hash: 0x499d2c36…8b998edf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,388 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.3%4,291,545 / 30,000,000

Base fee

20 gwei

State root

0xd629dfee1cf2…eb3ec51532f1

Transactions root

0x5a45dbf870f9…41712c4efa36

Receipts root

0xf3d08d9845fe…98586b6f410b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800