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 #0xd1d586d8ba8e03b335706046a623e93e1c1bc0fca87ef2f567e74f3f9d368e3f · ArcScan

Block

#21,220,818

2026-09-16 21:25:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,818
Timestamp: 23 days ago · 2026-09-16 21:25:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1d586d8ba8e03b335706046a623e93e1c1bc0fca87ef2f567e74f3f9d368e3f
Parent hash: 0x1b7d2860…744eabf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,818 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

63.9%19,168,619 / 30,000,000

Base fee

20 gwei

State root

0xc6d8f95b59ed…d8d49f76f39e

Transactions root

0x242a32dfc62f…e68f2d8b3520

Receipts root

0x287cdd901121…25ac12ec7872

Nonce

0x0000000000000000

Extra data

0x00000004a936d820