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 #0x065d2b8f0c5d30b9eb047c994668dd00c09dc8c53f7e19d9a26be7181e1f0533 · ArcScan

Block

#21,390,166

2026-09-17 21:16:27 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,166
Timestamp: 20 days ago · 2026-09-17 21:16:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x065d2b8f0c5d30b9eb047c994668dd00c09dc8c53f7e19d9a26be7181e1f0533
Parent hash: 0xaa3ce8c7…99208900
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,166 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.6%478,740 / 30,000,000

Base fee

20 gwei

State root

0x40fbb4e2d852…2599470f303e

Transactions root

0x1625091e3a6a…4dccab827391

Receipts root

0x6f5570cdbf1a…074dd7b98d9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800