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 #0xd8342fe557e52046590038041989d34d726d9338fab0effffc17abbd1f345ec0 · ArcScan

Block

#21,237,817

2026-09-16 23:48:46 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,817
Timestamp: 20 days ago · 2026-09-16 23:48:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8342fe557e52046590038041989d34d726d9338fab0effffc17abbd1f345ec0
Parent hash: 0xb489b234…6253ddd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,817 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.5%5,549,944 / 30,000,000

Base fee

20 gwei

State root

0xdea621f79504…92d7dff90a9f

Transactions root

0x0085360f0334…f188a72783b3

Receipts root

0xc4164c03a7b4…134ab9c7e9ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800