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 #0x8c6a0293ffabf120dbd1a7b4a319bc60fef21ce40e7715df20d84f5061df42c2 · ArcScan

Block

#21,387,707

2026-09-17 20:55:40 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,707
Timestamp: 3 days ago · 2026-09-17 20:55:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c6a0293ffabf120dbd1a7b4a319bc60fef21ce40e7715df20d84f5061df42c2
Parent hash: 0x72d9c4c3…830dbe73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,707 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.1%5,119,704 / 30,000,000

Base fee

20 gwei

State root

0xb9206b3ed814…c4a3e0480002

Transactions root

0x0d1a3cf73fc6…18fa1b603009

Receipts root

0x767e2068d5a6…19f11de33934

Nonce

0x0000000000000000

Extra data

0x00000004a817c800