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 #21270544 · ArcScan

Block

#21,270,544

2026-09-17 04:25:07 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,544
Timestamp: 2 days ago · 2026-09-17 04:25:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a638e67b2188bc43195c2e077e26226fda685971088d503edf94fca5c4d842e
Parent hash: 0xd8699fde…a7c8b066
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,544 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.8%3,557,317 / 30,000,000

Base fee

20 gwei

State root

0x264b264d30e8…cdf2da7f8def

Transactions root

0x5a957fcb3202…6e53e131a6f8

Receipts root

0x55489676adcd…35270a4830c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800