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 #0x8b46b4381d67b1aef21faf19358ec99b8bdac6e0940e6b5b282ef418941b88be · ArcScan

Block

#21,419,275

2026-09-18 01:22:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,275
Timestamp: 11 days ago · 2026-09-18 01:22:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b46b4381d67b1aef21faf19358ec99b8bdac6e0940e6b5b282ef418941b88be
Parent hash: 0xc29eb3ed…51fedebf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,275 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,329,239 / 30,000,000

Base fee

20 gwei

State root

0x4ff54d706af9…938dfb814f6a

Transactions root

0xc21368801ca3…43dc42a719af

Receipts root

0x7fb0e2adac22…f4a774e1ec47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800