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 #21307128 · ArcScan

Block

#21,307,128

2026-09-17 09:34:14 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,128
Timestamp: 17 days ago · 2026-09-17 09:34:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xad6d672fe2746eeb2a9baa4363d5f8eab6659e2241cf3fd2d7d6e4206c86bc33
Parent hash: 0x09a39c5b…eef65583
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,128 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

35.1%10,524,352 / 30,000,000

Base fee

20 gwei

State root

0x7028b2e36ed6…3421b85254a7

Transactions root

0x292b627949b4…f8a838768c50

Receipts root

0xd1f5ec8ba7ec…68680f5f7e97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800