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 #21349486 · ArcScan

Block

#21,349,486

2026-09-17 15:31:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,486
Timestamp: 6 days ago · 2026-09-17 15:31:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f9c8f755d3d961a05693ca2583b3637e9d045a0d5be151b537bd523ebaad29f
Parent hash: 0x058a8027…4f9949b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,486 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.0%3,295,204 / 30,000,000

Base fee

20 gwei

State root

0x557cdd13aebb…81f6eec48317

Transactions root

0x806ef1075b1a…0df89cd2c9d5

Receipts root

0xa7da210e462d…b824d2384d59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800