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 #0xaf3c985d7ea51ee2bd34516b94e92df1eb5b0a1e9804b48794f7f8443c30bc02 · ArcScan

Block

#21,400,667

2026-09-17 22:45:13 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,667
Timestamp: 11 days ago · 2026-09-17 22:45:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf3c985d7ea51ee2bd34516b94e92df1eb5b0a1e9804b48794f7f8443c30bc02
Parent hash: 0x9bb5382b…fa6906df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,667 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.3%3,397,742 / 30,000,000

Base fee

20 gwei

State root

0xa60f1ea289e6…109475c474f7

Transactions root

0xf91065ba7530…f6eed7c79878

Receipts root

0x8d1748bef087…90f6b696b8fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800