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 #0x318e4079a56696d1b5a41979e7cd318eabe5559324e4f002b5e4d4210e8ebdaa · ArcScan

Block

#21,418,139

2026-09-18 01:12:54 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,139
Timestamp: 31 days ago · 2026-09-18 01:12:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x318e4079a56696d1b5a41979e7cd318eabe5559324e4f002b5e4d4210e8ebdaa
Parent hash: 0xd90ce96c…b396d8df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,139 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.0%4,511,095 / 30,000,000

Base fee

20 gwei

State root

0xb3c4f20ac9c4…dd110ded7116

Transactions root

0x20b597e143d2…857199a3c532

Receipts root

0x7a8051bd0982…429eb624431b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800