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 #21323331 · ArcScan

Block

#21,323,331

2026-09-17 11:51:03 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,331
Timestamp: 33 days ago · 2026-09-17 11:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f8e9fce3501784091a5e9e13c959076598a4e88bb3d46efbdab360d1455af4c
Parent hash: 0x7b70a2e9…35530a93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,331 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.3%4,877,186 / 30,000,000

Base fee

20 gwei

State root

0x77166267b02f…45e2760adcd5

Transactions root

0x6b816f3b23b0…a6f580aa01ca

Receipts root

0xa6606652616f…b7885b75dc36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800