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 #21316909 · ArcScan

Block

#21,316,909

2026-09-17 10:56:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,909
Timestamp: 7 days ago · 2026-09-17 10:56:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x51d34ec8ef68f8ac9d44c4f81972276dc478a586911cf81615f9979a1d07928c
Parent hash: 0x9b0dfa64…d4ba0d28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,909 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.3%4,584,551 / 30,000,000

Base fee

20 gwei

State root

0x31028877fe4b…4f549062c9ec

Transactions root

0xe658e8697ffd…986f07d69233

Receipts root

0x7dd132b43957…57d35660b1af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800