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 #0x508f59c86f289270d3d914751d7ed9b71e842eb9a190b584692722a43d7696af · ArcScan

Block

#21,530,091

2026-09-18 16:59:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,091
Timestamp: 51 days ago · 2026-09-18 16:59:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x508f59c86f289270d3d914751d7ed9b71e842eb9a190b584692722a43d7696af
Parent hash: 0x1aac8cd9…087e506c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,091 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,927,068 / 30,000,000

Base fee

20 gwei

State root

0xb7dda048ec9c…41cb3cc289f4

Transactions root

0x0a139b74ed93…017de701672c

Receipts root

0x2f93c28ba296…378deee86703

Nonce

0x0000000000000000

Extra data

0x00000004a817c800