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 #0x11e087da7e5ecca35f6535ef36c861be3a32f33a8f69d77ce0e4bba6fb10699b · ArcScan

Block

#21,518,386

2026-09-18 15:20:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,386
Timestamp: 27 days ago · 2026-09-18 15:20:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x11e087da7e5ecca35f6535ef36c861be3a32f33a8f69d77ce0e4bba6fb10699b
Parent hash: 0x20b22f78…08d8c5ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,386 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.8%2,037,430 / 30,000,000

Base fee

20 gwei

State root

0x34ee62f21b22…447c6a69b98b

Transactions root

0xb664c105dba0…c47da87feb6c

Receipts root

0xd7a52a9ad31b…080300817c8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800