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 #21370927 · ArcScan

Block

#21,370,927

2026-09-17 18:33:53 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,927
Timestamp: 16 days ago · 2026-09-17 18:33:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ca3fe6bb8380711ab138534014ff6c20d2c80775e3cd94a238806cd8302d99d
Parent hash: 0x82313199…f3e3c2df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,927 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.8%1,747,993 / 30,000,000

Base fee

20 gwei

State root

0xab2f5986cc0a…527d8d4d1d65

Transactions root

0x6f26cb29ef2d…16c548f44b6c

Receipts root

0x1280eac2a4ac…6b1a7c5f074e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800