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 #21402902 · ArcScan

Block

#21,402,902

2026-09-17 23:04:06 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,902
Timestamp: 22 days ago · 2026-09-17 23:04:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2ae68c5fa77261dd587cad80e593cfd0d23435c680231b35974dc4be5025f80
Parent hash: 0xc0c68025…aed72c84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,902 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.1%2,139,341 / 30,000,000

Base fee

20 gwei

State root

0x7aae49f5df96…5efa2eac0f24

Transactions root

0x7878899e81b0…6903ac56dfa6

Receipts root

0x4bdc63cf8d55…2546fbca3f71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800