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 #21519074 · ArcScan

Block

#21,519,074

2026-09-18 15:26:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,074
Timestamp: 47 days ago · 2026-09-18 15:26:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x94c2a58728d8c83b1694d7d916901b1fcd2e60ef2f565948b801e8178704cef6
Parent hash: 0x6a73f083…8b8c6818
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,074 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.4%4,619,707 / 30,000,000

Base fee

20 gwei

State root

0x19ca9e20ffbb…4a7fed981904

Transactions root

0x357ed9b0c229…4d318af5743a

Receipts root

0xd2dda62b05bb…5a1333d5109d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800