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 #0x5af403a3f58f096c9b61bfa73825fb12803cb054d142bcab4a64ccd734343b03 · ArcScan

Block

#21,559,338

2026-09-18 21:06:30 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,338
Timestamp: 56 days ago · 2026-09-18 21:06:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5af403a3f58f096c9b61bfa73825fb12803cb054d142bcab4a64ccd734343b03
Parent hash: 0xc22b6312…54f19f05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,338 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.3%388,951 / 30,000,000

Base fee

20 gwei

State root

0x84894ef7753e…b674d530abcd

Transactions root

0xa1bf14693207…f4df06c4959d

Receipts root

0x3cbe41c229d1…940f97e3216b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800