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 #21320753 · ArcScan

Block

#21,320,753

2026-09-17 11:29:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,753
Timestamp: 24 days ago · 2026-09-17 11:29:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x004e9efc634b35028db9c0758e8526e35ee88dc4dc0e2890e61b9f9f59527b20
Parent hash: 0xde789054…a32e3655
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,753 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

47.1%14,145,682 / 30,000,000

Base fee

20 gwei

State root

0x8d12539d3627…491b3b477886

Transactions root

0x35cd1f42a815…d8f922419502

Receipts root

0x814d40e0fe8e…834756cd9730

Nonce

0x0000000000000000

Extra data

0x00000004a817c800