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 #0x670eb5c0f7608b0ed02bc2443b052886bffa2e5456f9cb9471e2076a3ebe1dbd · ArcScan

Block

#21,551,337

2026-09-18 19:58:50 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,337
Timestamp: 45 days ago · 2026-09-18 19:58:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x670eb5c0f7608b0ed02bc2443b052886bffa2e5456f9cb9471e2076a3ebe1dbd
Parent hash: 0x3accccb4…13c36cea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,337 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.8%253,590 / 30,000,000

Base fee

20 gwei

State root

0x262afcd66005…410e2cc3e56c

Transactions root

0xb5f6ac04e42e…16266e36b762

Receipts root

0x62156c6447f9…8e263dace513

Nonce

0x0000000000000000

Extra data

0x00000004a817c800