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

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 #21273589 · ArcScan

Block

#21,273,589

2026-09-17 04:50:51 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,589
Timestamp: 42 days ago · 2026-09-17 04:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6f196847b6834924eb70bfc8285049f9446e3018da2b3376966469917efcb84
Parent hash: 0xa50df181…bce5f571
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,589 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.1%6,045,775 / 30,000,000

Base fee

20 gwei

State root

0xdb917f00b9c6…c4d59f4ed2fc

Transactions root

0x61e6f0d7e39c…1de399f602e2

Receipts root

0x02236452a7e5…598d8be33b14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800