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

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 #21318057 · ArcScan

Block

#21,318,057

2026-09-17 11:06:31 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,057
Timestamp: 21 days ago · 2026-09-17 11:06:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x88cc2cc5e1ce9ba3f07f13eb698d1acea3771f94d46deeac874fa714e97185f1
Parent hash: 0x1a984f9e…ed253409
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,057 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.5%4,647,089 / 30,000,000

Base fee

20 gwei

State root

0x835ef60b32fd…6b2a963810a1

Transactions root

0x7b6011094ed3…a88a93bda1be

Receipts root

0x1b6cbf8aa8ab…61558bcc1424

Nonce

0x0000000000000000

Extra data

0x00000004a817c800