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 #0xac9fa2083d4c1a58705436f34bb8d63852da95f0eedda2e1f905f689b4209f79 · ArcScan

Block

#21,339,118

2026-09-17 14:04:23 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,118
Timestamp: 18 days ago · 2026-09-17 14:04:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xac9fa2083d4c1a58705436f34bb8d63852da95f0eedda2e1f905f689b4209f79
Parent hash: 0xa77bffb8…20ff5f00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,118 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.8%8,325,676 / 30,000,000

Base fee

20 gwei

State root

0x79be3e53f8c3…5db63c6fe71c

Transactions root

0x1d09c501d343…28191bca556c

Receipts root

0x328a73de770e…9d55368019dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800