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 #0x0fd9189cad62cf2c59b5c9f81f7d3e4ae6b3abbdb7dcde5975bec0ea9d2551bf · ArcScan

Block

#21,178,990

2026-09-16 15:32:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,990
Timestamp: 6 days ago · 2026-09-16 15:32:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fd9189cad62cf2c59b5c9f81f7d3e4ae6b3abbdb7dcde5975bec0ea9d2551bf
Parent hash: 0x01e53a50…62e01295
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,990 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

89.2%26,748,505 / 30,000,000

Base fee

30.942986623 gwei

State root

0xdf14096f5e36…d570bd3974fa

Transactions root

0xbc1fbc5a221e…ff9c7b080cc0

Receipts root

0x8b6281e55d95…26c01fc51c37

Nonce

0x0000000000000000

Extra data

0x000000074199576c