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 #0xe12aca91f074fd2fdbaafdf8b1269a68b950bd8b72f7377c20c4ec6e67f8adb8 · ArcScan

Block

#21,308,088

2026-09-17 09:42:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,088
Timestamp: 21 days ago · 2026-09-17 09:42:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xe12aca91f074fd2fdbaafdf8b1269a68b950bd8b72f7377c20c4ec6e67f8adb8
Parent hash: 0x7028ab3b…6afa31a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,088 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.8%9,550,580 / 30,000,000

Base fee

20 gwei

State root

0x4c4f29c7459e…82c77e2022bd

Transactions root

0x0eaacd884f95…27651ea20312

Receipts root

0x637846300515…a7bb9cb8faeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800