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 #0x042e21bb7892374f9863af3e1b7ac580ad79e29f53c36170c7b5bc0a0ff31edb · ArcScan

Block

#21,245,928

2026-09-17 00:57:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,928
Timestamp: 6 days ago · 2026-09-17 00:57:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x042e21bb7892374f9863af3e1b7ac580ad79e29f53c36170c7b5bc0a0ff31edb
Parent hash: 0xc4589d49…1c896384
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,928 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

28.9%8,686,681 / 30,000,000

Base fee

20 gwei

State root

0x86cb2928a629…5e5f3395b4c9

Transactions root

0x0541a21d86b4…63dcb13947ba

Receipts root

0x40fca5984d3b…d1caf7331ea9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800