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 #21335737 · ArcScan

Block

#21,335,737

2026-09-17 13:35:49 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,737
Timestamp: 51 days ago · 2026-09-17 13:35:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb55f6617b7c48f0a886c91a3a44b9d00e2f116e8ed80ae7cce81dabc9de9a5be
Parent hash: 0xeb035e44…ae134709
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,737 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

52.8%15,837,009 / 30,000,000

Base fee

20 gwei

State root

0xed890a84a2e9…10ebfbb19987

Transactions root

0x516a01f7435d…02f1f4d992d6

Receipts root

0xa717ab3b1a30…3561d99e38f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800