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 #21178175 · ArcScan

Block

#21,178,175

2026-09-16 15:25:20 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,175
Timestamp: 6 days ago · 2026-09-16 15:25:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x764391b7f08c646c727952a6d17e6e107ede34ad653ec1850a379abce1ddcac4
Parent hash: 0xce69baac…9af96ca7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,175 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.4%4,613,647 / 30,000,000

Base fee

98.813008823 gwei

State root

0x642de6f5f070…eb9a55e717a2

Transactions root

0x59cea36c5444…d0eb59195ab3

Receipts root

0x3892efbee685…0c3099fd790b

Nonce

0x0000000000000000

Extra data

0x00000016fc237cd0