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 #0x4dbb34c3eab3ed6789823d56fa299b53b0fd02322f3c07a3c6ab1617d6a969ec · ArcScan

Block

#21,277,941

2026-09-17 05:27:37 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,941
Timestamp: 14 days ago · 2026-09-17 05:27:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dbb34c3eab3ed6789823d56fa299b53b0fd02322f3c07a3c6ab1617d6a969ec
Parent hash: 0x5427b976…42c4eff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,941 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.6%6,466,873 / 30,000,000

Base fee

20 gwei

State root

0x4b2fc6e99c8b…958d9949be59

Transactions root

0x2592f09cdd54…052b45521fa9

Receipts root

0xfea682cf3b36…2b2c5d3c8da5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800