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 #21172223 · ArcScan

Block

#21,172,223

2026-09-16 14:35:05 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,223
Timestamp: 15 days ago · 2026-09-16 14:35:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a7fcd79c375aa36e12974095d30b09ac03d27b4e2f56b6f35eb22e692b4b9ac
Parent hash: 0x44892dea…0baedc89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,223 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.8%9,554,127 / 30,000,000

Base fee

163.423292186 gwei

State root

0x4b771414fb84…1a2c15df16f5

Transactions root

0x9b83ff7b9c54…bbb643fb0a99

Receipts root

0x5018460faff6…376d2f7b1112

Nonce

0x0000000000000000

Extra data

0x00000025f7b37531