Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x889a82f3b987aadf5e799507ede550e39e1116a3c643c47070e0062d8b312666 · ArcScan

Block

#21,239,016

2026-09-16 23:58:53 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,016
Timestamp: 3 days ago · 2026-09-16 23:58:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x889a82f3b987aadf5e799507ede550e39e1116a3c643c47070e0062d8b312666
Parent hash: 0x4b87b38c…ea867dd5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,016 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.6%8,293,007 / 30,000,000

Base fee

20 gwei

State root

0x063a319bc443…b519f22b4afa

Transactions root

0xd8368b20f196…083ff57e5f32

Receipts root

0x24cf4f0684a1…cb6bd0338926

Nonce

0x0000000000000000

Extra data

0x00000004a817c800