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 #0x43d88b527dea4a4a48ff3867a23bfd4ec96d2f78ed2c68d67aca9fb66c0253b7 · ArcScan

Block

#21,338,124

2026-09-17 13:55:59 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,124
Timestamp: 9 days ago · 2026-09-17 13:55:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x43d88b527dea4a4a48ff3867a23bfd4ec96d2f78ed2c68d67aca9fb66c0253b7
Parent hash: 0xd9936dff…6a4727d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,124 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.9%4,481,337 / 30,000,000

Base fee

20 gwei

State root

0x81f8fcbfc839…2302682312dd

Transactions root

0xe610f5c9f5ab…b908203c565a

Receipts root

0x6246dbc74647…2a62edc2a7d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800