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 #21324265 · ArcScan

Block

#21,324,265

2026-09-17 11:58:56 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,265
Timestamp: 18 days ago · 2026-09-17 11:58:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xf339afc83d0488f79b2ff68c88deada1f6cea4b9dfb84bb22467ecc30ffccb82
Parent hash: 0xca5c9206…d95a3d66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,265 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

34.2%10,257,083 / 30,000,000

Base fee

20 gwei

State root

0x8eb5cd7d838f…2a37cf720853

Transactions root

0x09b1341d60bd…35d7a91f7c45

Receipts root

0xa23db0713ca4…1d1cf101ed2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800