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 #21338734 · ArcScan

Block

#21,338,734

2026-09-17 14:01:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,734
Timestamp: 5 days ago · 2026-09-17 14:01:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe287b2fd739e48fb61c6202cffb1eb89a5a976af0a9301ade219429c1d74dc7d
Parent hash: 0x3abf5426…02e3d613
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,734 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

54.6%16,390,318 / 30,000,000

Base fee

20 gwei

State root

0x8286cd697f14…10742c9afeee

Transactions root

0xfc5652139262…3610bfd83b5d

Receipts root

0x40fa9ac715d0…f1feb5559f51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800